Molded Glass Aspheric Lenses: 600 - 1050 or 650 - 1050 nm AR Coating


  • High NA (0.15 to 0.7)
  • Diffraction-Limited Design
  • Broadband AR-Coated Optics in Stock
  • Collimate or Focus Light with a Single Element

A375TM-B

A375-B

C140TMD-B

354140-B

C710TMD-B

354710-B

Application Idea

Aspheric Lens in a Fiber Launch Application

Related Items


Please Wait
Aspheric Lens Selection Guide
Uncoated
350 - 700 nm (-A Coating)
600 - 1050 nm (-B Coating)
1050 - 1700 nm (-C Coating)
1.8 - 3 µm (-D Coating)
3 - 5 µm (-E Coating)
8 - 12 µm (-F Coating)
405 nm V-Coating
1064 nm V-Coating
Webpage Features
 info icon Click for complete specifications.
Performance Hyperlink Click to view item-specific focal length shift data and spot diagrams at various wavelengths.
Zemax Files
Click on the red Document icon next to the item numbers below to access the Zemax file download. Our entire Zemax Catalog is also available.

Click to Enlarge
Click Here to Download Raw Data

Features

  • Molded Glass Aspheric Lenses
  • Focus or Collimate Light Without Introducing Spherical Aberration
  • Available Unmounted or Pre-Mounted in Nonmagnetic 303 Stainless Steel Lens Cells Engraved with the Item #
  • Broadband AR Coating for Either 600 - 1050 nm or 650 - 1050 nm

Aspheric lenses focus or collimate light without introducing spherical aberration into the transmitted wavefront. For monochromatic sources, spherical aberration often prevents a single spherical lens from achieving diffraction-limited performance when focusing or collimating light. Aspheric lenses are designed to mitigate the impacts of spherical aberration and are often the best single element solution for many applications including collimating the output of a fiber or laser diode, coupling light into a fiber, spatial filtering, or imaging light onto a detector.

All of the molded glass lenses featured on this page are available with an antireflection coating for either the 600 - 1050 nm or 650 - 1050 nm range deposited on both sides. Other AR coating options are listed in the Aspheric Lens Selection Guide table at right.

These lenses can be purchased unmounted or premounted in nonmagnetic 303 stainless steel lens cells that are engraved with the Item # for easy identification. All mounted aspheres have a metric thread that make them easy to integrate into an optical setup or OEM application; they can also be readily used with our SM1-threaded (1.035"-40) lens tubes by using our aspheric lens adapters. When combined with our microscope objective adapter extension tube, mounted aspheres can be used as a drop-in replacement for multi-element microscope objectives.

A selection of the lenses sold on this page are designed for collimating laser diodes. As seen in the tables below, a compatible laser window thickness is listed for these lenses. In these instances, the numerical aperture (NA), working distance (WD), and wavefront error of these lenses are defined based on the presence of a laser window of the indicated thickness (not included).

If an unmounted aspheric lens is being used to collimate the light from a point source or laser diode, the side with the greater radius of curvature (i.e., the flatter surface) should face the point source or laser diode. To collimate light using one of our mounted aspheric lenses, orient the housing so that the externally threaded end of the mount faces the source.

Molded glass aspheres are manufactured from a variety of optical glasses to yield the indicated performance. The molding process will cause the properties of the glass (e.g., Abbe number) to deviate slightly from those given by glass manufacturers. Specific material properties for each lens can be found by clicking on the Info Icon  in the tables below and selecting the Glass tab.

Choosing a Lens

Aspheric lenses are commonly chosen to couple incident light with a diameter of 1 - 5 mm into a single mode fiber. A simple example will illustrate the key specifications to consider when trying to choose the correct lens.

Example:
Fiber: P1-630A-FC-2
Collimated Beam Diameter Prior to Lens: Ø3 mm

The specifications for the P1-630A-FC-2, 630 nm, FC/PC single mode patch cable indicate that the mode field diameter (MFD) is 4.3 μm. This specification should be matched to the diffraction-limited spot size given by the following equation:

Equation for Diffraction-Limited Spot

Here, f is the focal length of the lens, λ is the wavelength of the input light, and D is the diameter of collimated beam incident on the lens. Solving for the desired focal length of the collimating lens yields

focal length of collimating lens

Thorlabs offers a large selection of mounted and unmounted aspheric lenses to choose from. The aspheric lens with a focal length that is closest to 16 mm has a focal length of 15.29 mm (Item # 354260-B or A260-B). This lens also has a clear aperture that is larger than the collimated beam diameter. Therefore, this option is the best choice given the initial parameters (i.e., a P1-630A-FC-2 single mode fiber and a collimated beam diameter of 3 mm). Remember, for optimal coupling, the spot size of the focused beam must be less than the MFD of the single mode fiber. As a result, if an aspheric lens is not available that provides an exact match, then choose one with a focal length that is shorter than the calculation above yields. Alternatively, if the clear aperture of the aspheric lens is large enough, the beam can be expanded before the aspheric lens, which has the result of reducing the spot size of the focus beam.

Aspheric Lens Design Variables
Click to Enlarge
Reference Drawing
Definitions of Variables
z Sag (Surface Profile)
Y Radial Distance from Optical Axis
R Radius of Curvature
k Conic Constant
A4 4th Order Aspheric Coefficient
A6 6th Order Aspheric Coefficient
An nth Order Aspheric Coefficient

The target values of these constants are available by clicking on the Info Icons () below or by viewing the .pdf  and .dxf files available for each lens. Links to the files can be found by clicking on the part number in the price tables below.

Aspheric Lens Design Formula

  • Positive Radius Indicates that the Center of Curvature is to the Right of the Lens
  • Negative Radius Indicates that the Center of Curvature is to the Left of the Lens
Aspheric Lens Equation
Aspheric Lens Equation

Choosing a Collimation Lens for Your Laser Diode

Since the output of a laser diode is highly divergent, collimating optics are necessary. Aspheric lenses do not introduce spherical aberration and are therefore are commonly chosen when the collimated laser beam is to be between one and five millimeters. A simple example will illustrate the key specifications to consider when choosing the correct lens for a given application.

Example

  • Laser Diode to be Used: L780P010
  • Desired Collimated Beam Diameter: Ø3 mm (Major Axis)

When choosing a collimation lens, it is essential to know the divergence angle of the source being used and the desired output diameter. The specifications for the L780P010 laser diode indicate that the typical parallel and perpendicular FWHM beam divergences are 10° and 30°, respectively. Therefore, as the light diverges, an elliptical beam will result. To collect as much light as possible during the collimation process, consider the larger of these two divergence angles in any calculations (i.e., in this case, use 30°). If you wish to convert your elliptical beam into a round one, we suggest using an Anamorphic Prism Pair, which magnifies one axis of your beam.

laser diode collimation drawing

Ø = Beam Diameter

Θ = Divergence Angle

Assuming that the width of the lens is negligible compared to the radius of curvature, the thin lens approximation can be used to determine the appropriate focal length for the asphere. Assuming a divergence angle of 30° (FWHM) and desired beam diameter of 3 mm:

focal length calculation

f = Focal Length

Note that the focal length is generally not equal to the needed distance between the light source and the lens.

With this information known, it is now time to choose the appropriate collimating lens. Thorlabs offers a large selection of aspheric lenses. For this application, the ideal lens is a molded glass aspheric lens with focal length near 5.6 mm and our -B antireflection coating, which covers 780 nm. The C171TMD-B (mounted) or 354171-B (unmounted) aspheric lenses have a focal length of 6.20 mm, which will result in a collimated beam diameter (major axis) of 3.3 mm. Next, check to see if the numerical aperture (NA) of the diode is smaller than the NA of the lens:

0.30 = NALens > NADiode ≈ sin(15°) = 0.26

Up to this point, we have been using the full-width at half maximum (FWHM) beam diameter to characterize the beam. However, a better practice is to use the 1/e2 beam diameter. For a Gaussian beam profile, the 1/e2 diameter is almost equal to 1.7X the FWHM diameter. The 1/e2 beam diameter therefore captures more of the laser diode's output light (for greater power delivery) and minimizes far-field diffraction (by clipping less of the incident light).

A good rule of thumb is to pick a lens with an NA twice that of the laser diode NA. For example, either the A390-B or the A390TM-B could be used as these lenses each have an NA of 0.53, which is more than twice the approximate NA of our laser diode (0.26). These lenses each have a focal length of 4.6 mm, resulting in an approximate major beam diameter of 2.5 mm. In general, using a collimating lens with a short focal length will result in a small collimated beam diameter and a large beam divergence, while a lens with a large focal length will result in a large collimated beam diameter and a small divergence.


Posted Comments:
user  (posted 2019-09-24 17:28:49.043)
Are the mounted aspheric lenses vacuum compatible and work at 60K?
YLohia  (posted 2019-09-30 12:02:57.0)
Hello, thank you for contacting Thorlabs. In general, these mounted aspheres are not designed for vacuum compatibility and cryogenic use. We typically use NOA68 epoxy to mount the lenses to their mounts, which is not a vacuum-rated epoxy.
giorgos.georgiou  (posted 2018-01-03 10:31:25.793)
Can you provide the Zemax files for the 354430-B lens?
tfrisch  (posted 2018-01-03 02:32:49.0)
Hello, thank you for contacting Thorlabs. I can work on getting the file for you, but until then, the aspheric coefficients are as follows. R=2.838589, K=-0.576643. The center thickness is 0.99mm. The diameter is 2.00mm. I will reach out to you directly as well.
gerald.auboeck  (posted 2016-03-16 14:40:55.23)
Does the -B coating (600 - 1050 nm) stand a temperature of about 250 °C ? If not, can you provide alternative AR coatings which stand this temperature?
besembeson  (posted 2016-03-16 10:21:54.0)
Response from Bweh at Thorlabs USA: The typical operating temperatures should be under 200 deg C. We don't have any alternatives at this time for higher temperatures.
r.a.mccracken  (posted 2015-05-08 17:28:21.327)
Hi! Is it possible to get the Sellmeier formula and coefficients for this lens? Thanks! Richard
jlow  (posted 2015-05-13 10:47:48.0)
Response from Jeremy at Thorlabs: The lens is made from ECO-550 glass. We can provide the refractive indices for the material at different wavelengths. I will contact you directly to provide this.
user  (posted 2014-07-05 04:47:52.283)
A280-B Zemax file?
myanakas  (posted 2014-07-11 03:27:08.0)
Response from Mike at Thorlabs: Based on this feedback, we are currently working to have Zemax files added to our website for all of our molded glass aspheres. In the meantime, since no contact information was provided, please contact techsupport@thorlabs.com for the A280-B Zemax file.
mchen  (posted 2013-06-07 11:27:41.273)
Hi, I want to mount an A230TM-B lens to 0.5" lens tube, but can not find an adapter. Can you please give a suggestion? Thanks, Mike
jlow  (posted 2013-06-07 12:23:00.0)
Response from Jeremy at Thorlabs: The A230TM-B has M9x0.5 thread. The adapter to convert that to SM05 is the S05TM09, found at https://www.thorlabs.com/NewGroupPage9.cfm?ObjectGroup_ID=1749&pn=S05TM09.
dgardner  (posted 2012-10-01 15:34:00.0)
A response from Dave at Thorlabs: Thank you for your feedback. The lenses sold on this page are coated for either 600 - 1050 nm or 650 - 1050 nm. We have updated the specs tables to include the correct AR coating range for each individual lens.
user  (posted 2012-10-01 15:40:57.0)
Confusion! 600nm- or 650nm- starting wavelength of AR coating????
jlow  (posted 2012-07-31 14:03:00.0)
A response from Jeremy at Thorlabs: Thank you for your feedback. The reason the M12 threading is used is because of the size of the unmounted lens, which is about 9.94mm in diameter. With regard to adapters, we only have adapters to SM1 or RMS threading. The reason we do not have an M12 adapter for SM05 is because the wall of the adapter would then be too thin. I will contact you directly with regard to other alternative.
paul.lauria  (posted 2012-07-30 19:32:07.0)
I should say, your *half-inch* lens tubes don't have an adapter for the M12x0.5. Why...? We're kind of tight on space is why I ask.
paul.lauria  (posted 2012-07-30 19:23:22.0)
Your lens tubes don't have adapters for M12 x 0.5 threads, so why bother using this thread for your EFL=8mm lens'? is there some alternative? I'd like to use one of the M8 and M12 lens on this page in a tube. (specifically, C240TME-B and C390TME-B)
jlow  (posted 2012-07-30 13:20:00.0)
Response from Jeremy at Thorlabs. The drop in refractive index is a result of the molding process used in making these molded aspheres. The aspheres are molded above the glass transition temperature and cooled rapidly. This results in a small amount of residual stress, which translates into a small index drop. This data can be found in the Zemax catalogs.
clarafly  (posted 2012-07-28 03:21:47.0)
The index of H-LAK54 at 655 nm is 1.724 in the autocad pdf of A390-B, but http://refractiveindex.info/?group=CDGM&material=H-LAK54 and CDGM's database both give 1.72975 at 655 nm, why the difference? Can you provide your version of dispersion formula?
bdada  (posted 2012-02-24 15:07:00.0)
Response from Buki at Thorlabs to acable: Thank you for your feedback. The variable holds the units but the coefficients are unitless. We are currently looking into how best to unify the information in one document.
bdada  (posted 2012-01-23 08:50:00.0)
Response from Buki at Thorlabs: Thank you for your feedback. The housings of our mounted aspheric lenses are made from 303 stainless steel, which should be non magnetic. We can provide custom aluminum housings and have contacted you to get more information.
p.nowik  (posted 2012-01-19 11:06:41.0)
Is there a possibility to get the lenses mounted in non magnetic materials, for example aluminium?
acable  (posted 2012-01-13 18:47:21.0)
Do the aspheric coeficients have units, seem to be missing from your drawings. It would be nice if the pdf "Spot Diagrams for Laser Quality Molded Glass Aspheric Lens 352230" had the drawing embedded in it so we don't have to open multiple documents.
AR Coating Abbreviations
Abbreviation Description
U Uncoated: Optics Do Not have an AR Coating
A Broadband AR Coating for the 350 - 700 nm or 400 - 600 nm Range
B Broadband AR Coating for the 600 - 1050 nm or 650 - 1050 nm Range
C Broadband AR Coating for the 1050 - 1620 nm or 1050 - 1700 nm Range
V Narrowband AR Coating Designed for the Wavelength Listed in the Table Below

The table below contains all molded visible and near-IR aspheric lenses offered by Thorlabs. For our selection of IR molded aspheres, click here. The Item # listed is that of the unmounted, uncoated lens. An "X" in any of the five AR Coating Columns indicates the lens is available with that coating (note that the V coating availability is indicated with the design wavelength). The table to the right defines each letter and lists the specified AR coating range. Clicking on the X takes you to the landing page where that lens (mounted or unmounted) can be purchased.

Base Item # AR Coating Options Effective
Focal Length		 NA Outer Diameter of
Unmounted Lens		 Working Distance Entrance
Clear Aperture of
Unmounted Lens
U A B C V Unmounted Mounteda
354710 X X X X   1.5 mm 0.5 2.650 mm 0.5 mmb 0.4 mmb S1: 1.15 mm
S2: 1.50 mmc
354140 X X X X   1.5 mm 0.6 2.400 mm 0.8 mm 0.8 mm S1: 1.14 mm
S2: 1.60 mmc
355151 X X X X   2.0 mm 0.5 3.000 mm 0.5 mmb 0.3 mmb S1: 1.09 mm
S2: 2.00 mmc
355440 X X X X   2.8 mm 0.3/0.5c 4.700 mm 2.0 mmb 1.8 mmb S1: 3.76 mm
S2: 4.12 mmc
355392 X X X X   2.8 mm 0.6 4.000 mm 1.5 mm 1.0 mm S1: 2.50 mm
S2: 3.60 mmc
355390 X X X X   2.8 mm 0.6 4.500 mm 2.2 mm 1.9 mm S1: 3.60 mm
S2: 3.60 mmc
355660 X X X X   3.0 mm 0.5 4.000 mm 1.6 mm 1.3 mm S1: 2.35 mm
S2: 3.60 mmc
354330 X X X X   3.1 mm 0.7 6.325 mm 1.8 mm 1.77 mm S1: 5.00 mm
S2: 3.84 mmc
N414   X X X   3.30 mm 0.47 4.50 mm 1.94 mm 1.83 mm 3.52 mm
354340 X X X     4.0 mm 0.6 6.325 mm 1.5 mmb 1.2 mmb S1: 3.77 mm
S2: 5.10 mmc
352610   X X     4.00 mm 0.60 6.325 mm 1.52 mm 1.22 mm 4.80 mm
352671   X X   405 4.02 mm 0.60 6.325 mm 1.37 mm 1.06 mm 4.80 mm
354350 X   X X   4.5 mm 0.4 4.700 mm 2.2 mm 1.6 mm S1: 2.05 mm
S2: 3.70 mmc
355230 X X X X   4.5 mm 0.6 6.330 mm 2.8 mmb 2.4 mmb S1: 3.93 mm
S2: 5.07 mmc
A230 X X X X   4.51 mm 0.55 6.34 mm 2.91 mm 2.53 mm 4.95 mm
352230         1064 4.51 mm 0.551 6.325 mm 2.67 mm 2.43 mm 4.95 mm
354453 X X X X 4.6 mm 0.5 6.000 mm 2.0 mmb 0.9 mmb S1: 3.38 mm
S2: 4.80 mmc
A390   X X     4.60 mm 0.53 6.00 mm 2.70 mm 1.64 mm 4.89 mm
354430 X   X X   5.0 mm 0.2 2.000 mm 4.4 mm 4.0 mm S1: 1.40 mm
S2: 1.60 mmc
354105 X X X X 5.5 mm 0.6 7.200 mm 3.1 mmb 2.0 mmb S1: 4.96 mm
S2: 6.00 mmc
354171 X X X X   6.2 mm 0.3 4.700 mm 3.4 mmb 2.8 mmb S1: 2.72 mm
S2: 3.70 mmc
355110 X X X X   6.2 mm 0.4 7.200 mm 2.7 mmb 1.6 mmb S1: 2.93 mm
S2: 5.00 mmc
352110       1064 6.24 mm 0.40 7.20 mm 2.67 mm 1.70 mm 5.00 mm
A110 X X X X   6.24 mm 0.40 7.20 mm 3.39 mm 2.39 mm 5.00 mm
A375   X X X   7.50 mm 0.30 6.51 mm 5.90 mm 5.59 mm 4.50 mm
354240 X X X X 8.00 mm 0.5 9.950 mm 5.90 mmb 4.80 mmb S1: 8.00 mm
S2: 6.94 mmc
A240 X X X X   8.00 mm 0.50 9.94 mm 5.92 mm 4.79 mm 8.00 mm
352240   1064 8.0 mm 0.5 9.950 mm 4.9 mm 3.8 mm S1: 8.00 mm
S2: 6.94 mmc
354060 X X X X 9.6 mm 0.3 6.325 mm 7.5 mmb 7.1 mmb S1: 5.13 mm
S2: 5.20 mmc
354061 X X X X 11.0 mm 0.2 6.325 mm 8.9 mmb 8.5 mmb S1: 4.63 mm
S2: 5.20 mmc
352220         1064 11.00 mm 0.25 7.215 mm 6.97 mm 5.83 mm 5.50 mm
A220 X X X     11.00 mm 0.26 7.20 mm 7.97 mm 6.91 mm 5.50 mm
354220 X X X X 11.0 mm 0.3 7.200 mm 6.9 mmb 5.8 mm S1: 4.07 mm
S2: 5.50 mmc
355397 X X X X 11.0 mm 0.3 7.200 mm 9.3 mmb 8.2 mmb S1: 6.24 mm
S2: 6.68 mmc
A397   X X X   11.00 mm 0.30 7.20 mm 9.64 mm 8.44 mm 6.59 mm
354560 X X X X   13.86 mm 0.2 6.330 mm 12.1 mm 11.7 mm S1: 4.54 mm
S2: 5.10 mmc
A260   X X X   15.29 mm 0.16 6.50 mm 14.09 mm 13.84 mm 5.00 mm
354260 X X X X   15.3 mm 0.2 6.500 mm 12.7 mmb 12.4 mmb S1: 4.61 mm
S2: 5.00 mmc
352280       1064 18.40 mm 0.15 6.500 mm 15.88 mm 15.63 mm 5.50 mm
A280   X X X   18.40 mm 0.15 6.50 mm 17.13 mm 16.88 mm 5.50 mm
354280 X X X X   18.4 mm 0.2 6.500 mm 15.9 mmb 15.6 mmb S1: 5.15 mm
S2: 5.50 mmc
  • The mounted working distance is measured from the edge of the unthreaded portion of the housing.
  • This working distance is measured from the lens to the window of the laser diode being collimated (not the emission point).
  • The clear aperture of the unmounted lens is different on either side. Please visit the landing page for more details.

EFL = 1.xx mm

Item #
(Unmounted /
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354140-B info 1.45 mm 0.58 2.4 mm 0.81 mm 1.60 mm 1.0 mm 780 nm 600 - 1050 nm ∞ - D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C140TMD-B 6.2 mm 0.81 mm M6 x 0.5 SPW306
354710-B info 1.49 mm 0.53 2.7 mm 0.52mmd 1.50 mm 0.9 mm 1550 nm 600 - 1050 nm ∞ 0.25 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C710TMD-B 6.2 mm 0.42 mmd M6 x 0.5 SPW306
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354140-B Support Documentation
354140-Bf = 1.5 mm, NA = 0.6, WD = 0.81 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$61.56
Volume Pricing
Today
C140TMD-B Support Documentation
C140TMD-Bf = 1.45 mm, NA = 0.58, WD = 0.81 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$95.31
Volume Pricing
Today
354710-B Support Documentation
354710-Bf = 1.5 mm, NA = 0.5, WD = 0.52 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$76.87
Volume Pricing
Today
C710TMD-B Support Documentation
C710TMD-Bf = 1.49 mm, NA = 0.53, WD = 0.42 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$101.86
Volume Pricing
Today

EFL = 2.xx mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
355151-B info 2.00 mm 0.50 3.0 mm 0.48 mmd 2.00 mm 1.9 mm 780 nm 600 - 1050 nm ∞ 0.25 mm D-ZLaF52LA Focal Shift /
Spot Size Cross Section		 - -
C151TMD-B 6.2 mm 0.28 mmd M6 x 0.5 SPW306
355390-B info 2.75 mm 0.55 4.50 mm 2.16 mm 3.60 mm 1.90 mm 830 nm 600 - 1050 nm ∞ - D-ZLaF52LA 390_Asph.pdf - -
C390TME-B 8.21 mm 1.91 mm M8 x 0.5 SPW308
355392-B info 2.75 mm 0.64 4.0 mm 1.50 mm 3.60 mm 2.2 mm 830 nm 650 - 1050 nm ∞ - D-ZLaF52LA 392_Asph.pdf - -
C392TME-B 6.2 mm 0.98 mm M6 x 0.5 SPW306
355440-B info
 2.76 mm 0.26e
0.52f		 4.7 mm 1.96 mmd,e
7.09 mmd,f		 4.12 mm 3.8 mm 980 nm 600 - 1050 nm 2 0.25 mm D-ZLaF52LA Focal Shift /
Spot Size Cross Section		 - -
C440TMD-B 8.2 mm 1.86 mmd,e
7.09 mmd,f		 3.76 mme
4.12 mmf		 M8 x 0.5 SPW308
355660-B info 2.97 mm 0.60 4.00 mm 1.56 mm 3.60 mm 2.50 mm 1550 nm 600 - 1050 nm ∞ - D-ZLaF52LA 660_Asph.pdf - -
C660TME-B 8.20 mm 1.31 mm M8 x 0.5 SPW308
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).
  • Image side.
  • Object side.

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
355151-B Support Documentation
355151-Bf = 2.0 mm, NA = 0.5, WD = 0.48 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$69.98
Volume Pricing
Today
C151TMD-B Support Documentation
C151TMD-Bf = 2.00 mm, NA = 0.50, WD = 0.28 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$104.06
Volume Pricing
Today
355390-B Support Documentation
355390-Bf = 2.8 mm, NA = 0.6, WD = 2.2 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$90.94
Volume Pricing
Today
C390TME-B Support Documentation
C390TME-Bf = 2.75 mm, NA = 0.55, WD = 1.91 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$97.19
Volume Pricing
Today
355392-B Support Documentation
355392-BCustomer Inspired! f = 2.8 mm, NA = 0.6, WD = 1.5 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$90.94
Volume Pricing
Today
C392TME-B Support Documentation
C392TME-BCustomer Inspired! f = 2.8 mm, NA = 0.6, WD = 1.0 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$97.19
Volume Pricing
Today
355440-B Support Documentation
355440-Bf = 2.8 mm, NA = 0.3/0.5, WD = 1.96/7.1 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$65.93
Volume Pricing
Today
C440TMD-B Support Documentation
C440TMD-Bf = 2.76 mm, NA = 0.26/0.52, WD = 1.86/7.09 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$87.81
Volume Pricing
Today

EFL = 3.xx mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354330-B info 3.1 mm 0.7 6.33 mm 1.8 mm S1: 5.00 mm
S2: 3.84 mm		 3.214 mm 830 nm 600 - 1050 nm ∞ - D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C330TMD-B 9.24 mm 1.8 mm M9 x 0.5 SPW301
N414-B info 3.30 mm 0.47 4.50 mm 1.94 mm 3.52 mm 3.87 mm 670 nm 650 - 1050 nm ∞ 0.25 mm H-ZLaF52 N414_Asph.pdf - -
N414TM-B 6.22 mm 1.83 mm M6 x 0.5 SPW306
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
355660-B Support Documentation
355660-Bf = 3.0 mm, NA = 0.5, WD = 1.6 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$107.81
Volume Pricing
Today
C660TME-B Support Documentation
C660TME-Bf = 2.97 mm, NA = 0.60, WD = 1.31 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$114.37
Volume Pricing
Today
354330-B Support Documentation
354330-Bf = 3.1 mm, NA = 0.7, WD = 1.8 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$76.87
Volume Pricing
Today
C330TMD-B Support Documentation
C330TMD-Bf = 3.1 mm, NA = 0.7, WD = 1.8 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$95.31
Volume Pricing
Today
N414-B Support Documentation
N414-Bf = 3.30 mm, NA = 0.47, WD = 1.94 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$99.87
Volume Pricing
Today
N414TM-B Support Documentation
N414TM-Bf = 3.30 mm, NA = 0.47, WD = 1.8 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$105.98
Volume Pricing
Today

EFL = 4.xx mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
352610-B info 4.00 mm 0.60 6.325 mm 1.52 mmd 4.80 mm 3.057 mm 410 nm 600 - 1050 nm ∞ 1.20 mm ECO-550 610_Asph.pdf - -
C610TME-B 9.2 mm 1.22 mmd M9 x 0.5 SPW301
352671-B info 4.02 mm 0.60 6.325 mm 1.37 mmd 4.80 mm 3.036 mm 408 nm 600 - 1050 nm ∞ 0.25 mm ECO-550 671_Asph.pdf - -
C671TME-B 9.2 mm 1.06 mmd M9 x 0.5 SPW301
354340-B info 4.03 mm 0.64 6.3 mm 1.48 mmd 5.10 mm 3.1 mm 685 nm 600 - 1050 nm ∞ 1.20 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C340TMD-B 9.2 mm 1.18 mm M9 x 0.5 SPW301
354350-B info 4.50 mm 0.43 4.7 mm 2.19 mm 3.70 mm 3.6 mm 980 nm 600 - 1050 nm ∞ - D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C350TMD-B 8.2 mm 1.59 mm M8 x 0.5 SPW308
355230-B info 4.51 mm 0.55 6.3 mm 2.83 mmd 5.07 mm 2.7 mm 780 nm 600 - 1050 nm ∞ 0.25 mm D-ZLaF52LA Focal Shift /
Spot Size Cross Section		 - -
C230TMD-B 9.2 mm 2.43 mm M9 x 0.5 SPW301
A230-B info 4.51 mm 0.55 6.34 mm 2.91 mm 4.95 mm 2.94 mm 780 nm 650 - 1050 nm ∞ 0.25 mm S-NPH1 A230_Asph.pdf - -
A230TM-B 9.24 mm 2.53 mm M9 x 0.5 SPW301
354453-B info 4.6 mm 0.5 6.000 mm 2.049 mmd S1:
3.38 mm
S2:
4.80 mm		 3.135 mm 655 nm 600 - 1050 nm ∞ 0.275 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C453TMD-B 9.2 mm M9 x 0.5 SPW301
A390-B info 4.60 mm 0.53 6.00 mm 2.70 mm 4.89 mm 3.10 mm 655 nm 650 - 1050 nm ∞ 0.275 mm H-LaK54 A390_Asph.pdf - -
A390TM-B 9.24 mm 1.64 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
357610-B Support Documentation
357610-Bf = 4.0 mm, NA = 0.6, WD = 1.5 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$124.71
Lead Time
C610TMD-B Support Documentation
C610TMD-Bf = 4.0 mm, NA = 0.6, WD = 1.1 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$142.20
Lead Time
357775-B Support Documentation
357775-Bf = 4.0 mm, NA = 0.6, WD = 1.9 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$124.71
Lead Time
C775TMD-B Support Documentation
C775TMD-Bf = 4.0 mm, NA = 0.6, WD = 1.5 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$142.20
Lead Time
354340-B Support Documentation
354340-Bf = 4.0 mm, NA = 0.6, WD = 1.48 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$76.87
Volume Pricing
Today
C340TMD-B Support Documentation
C340TMD-Bf = 4.03 mm, NA = 0.64, WD = 1.18 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$95.31
Volume Pricing
Today
354350-B Support Documentation
354350-Bf = 4.5 mm, NA = 0.4, WD = 2.2 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$66.57
Volume Pricing
Today
C350TMD-B Support Documentation
C350TMD-Bf = 4.50 mm, NA = 0.43, WD = 1.59 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$88.75
Volume Pricing
Today
355230-B Support Documentation
355230-Bf = 4.5 mm, NA = 0.6, WD = 2.83 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$65.93
Volume Pricing
Today
C230TMD-B Support Documentation
C230TMD-Bf = 4.51 mm, NA = 0.55, WD = 2.43 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$84.38
Volume Pricing
Today
A230-B Support Documentation
A230-Bf = 4.51 mm, NA = 0.55, WD = 2.91 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A230TM-B Support Documentation
A230TM-Bf = 4.51 mm, NA = 0.55, WD = 2.53 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today
354453-B Support Documentation
354453-Bf = 4.6 mm, NA = 0.5, WD = 2.05 mm, Unmounted Aspehric Lens, ARC: 600 - 1050 nm
$70.46
Volume Pricing
Today
C453TMD-B Support Documentation
C453TMD-Bf = 4.6 mm, NA = 0.5, WD = 0.9 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$87.29
Volume Pricing
Today
A390-B Support Documentation
A390-Bf = 4.60 mm, NA = 0.53, WD = 2.70 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$99.87
Volume Pricing
Today
A390TM-B Support Documentation
A390TM-Bf = 4.60 mm, NA = 0.53, WD = 1.64 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$105.98
Volume Pricing
Today

EFL = 5.xx mm

Item #
(Unmounted /
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354430-B info 5.00 mm 0.16 2.00 mm 4.37 mm S1:
1.6 mm
S2:
1.4 mm		 0.99 mm 1550 nm 600 - 1050 nm ∞ - D-ZK3 430_Asph.pdf - -
C430TME-B 6.24 mm 3.37 mm M6 x 0.5 SPW306
354105-B info 5.5 mm 0.6 7.200 mm 3.091 mmd S1:
4.96 mm
S2:
6.00 mm		 2.937 mm 633 nm 600 - 1050 nm ∞ 0.250 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C105TMD-B 9.2 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter 
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354430-B Support Documentation
354430-Bf = 5.0 mm, NA = 0.2, WD = 4.4 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$90.94
Volume Pricing
Today
C430TME-B Support Documentation
C430TME-Bf = 5.00 mm, NA = 0.16, WD = 3.37 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$97.19
Volume Pricing
5-8 Days
354105-B Support Documentation
354105-Bf = 5.5 mm, NA = 0.6, WD = 3.09 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$137.18
Volume Pricing
Today
C105TMD-B Support Documentation
C105TMD-Bf = 5.5 mm, NA = 0.6, WD = 2.0 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$153.54
Volume Pricing
Today

EFL = 6.xx mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354171-B info 6.20 mm 0.30 4.7 mm 3.44 mmd 3.70 mm 3.5 mm 633 nm 600 - 1050 nm ∞ 0.28 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C171TMD-B 8.2 mm 2.84 mmd M8 x 0.5 SPW308
355110-B info 6.24 mm 0.40 7.2 mm 2.69 mmd 5.00 mm 5.2 mm 780 nm 600 - 1050 nm ∞ 0.28 mm D-ZLaF52LA Focal Shift /
Spot Size Cross Section		 - -
C110TMD-B 9.2 mm 1.59 mmd M9 x 0.5 SPW301
A110-B info 6.24 mm 0.40 7.20 mm 3.39 mm 5.00 mm 5.36 mm 780 nm 650 - 1050 nm ∞ 0.275 mm H-LaK54 A110_Asph.pdf - -
A110TM-B 9.24 mm 2.39 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354171-B Support Documentation
354171-Bf = 6.2 mm, NA = 0.3, WD = 3.44 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$66.57
Volume Pricing
Today
C171TMD-B Support Documentation
C171TMD-Bf = 6.20 mm, NA = 0.30, WD = 2.84 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$88.75
Volume Pricing
Today
355110-B Support Documentation
355110-Bf = 6.2 mm, NA = 0.4, WD = 2.69 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$87.81
Volume Pricing
Today
C110TMD-B Support Documentation
C110TMD-Bf = 6.24 mm, NA = 0.40, WD = 1.59 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$106.24
Volume Pricing
Today
A110-B Support Documentation
A110-Bf = 6.24 mm, NA = 0.40, WD = 3.39 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A110TM-B Support Documentation
A110TM-Bf = 6.24 mm, NA = 0.40, WD = 2.39 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today

EFL = 7.50 mm

Item #
(Unmounted /
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
A375-B info 7.50 mm 0.30 6.51 mm 5.90 mm 4.50 mm 2.75 mm 810 nm 650 - 1050 nm ∞ 0.275 mm H-LaK54 A375_Asph.pdf - -
A375TM-B 9.24 mm 5.59 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the deisgn wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
A375-B Support Documentation
A375-Bf = 7.50 mm, NA = 0.30, WD = 5.90 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$99.87
Volume Pricing
Today
A375TM-B Support Documentation
A375TM-Bf = 7.50 mm, NA = 0.30, WD = 5.59 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$105.98
Volume Pricing
Today

EFL = 8.00 mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354240-B info 8.00 mm 0.50 9.94 mm 5.9 mm S1: 8.00 mm
S2: 6.94 mm		 3.434 mm 780 nm 600 - 1050 nm ∞ 0.25 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C240TMD-B 12.24 mm 4.8 mm M12 x 0.5 SPW302
A240-B info 8.00 mm 0.50 9.94 mm 5.92 mm 8.00 mm 3.69 mm 780 nm 650 - 1050 nm ∞ 0.25 mm D-LaK6 A240_Asph.pdf - -
A240TM-B 12.24 mm 4.79 mm M12 x 0.5 SPW302
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354240-B Support Documentation
354240-Bf = 8.0 mm, NA = 0.5, WD = 4.9 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$73.52
Volume Pricing
Today
C240TMD-B Support Documentation
C240TMD-Bf = 8.00 mm, NA = 0.5, WD = 4.8 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$95.58
Volume Pricing
Today
A240-B Support Documentation
A240-Bf = 8.0 mm, NA = 0.5, WD = 5.92 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A240TM-B Support Documentation
A240TM-Bf = 8.0 mm, NA = 0.5, WD = 4.79 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today

EFL = 9.6 mm

Item #
(Unmounted /
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354060-B info
 9.6 mm 0.3 6.325 mm 7.486 mmd S1:
5.13 mm
S2:
5.20 mm		 2.493 mm 633 nm 600 - 1050 nm ∞ 0.250 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C060TMD-B 9.2 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the deisgn wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window THickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354060-B Support Documentation
354060-Bf = 9.6 mm, NA = 0.3, WD = 7.49 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$70.46
Volume Pricing
Today
C060TMD-B Support Documentation
C060TMD-Bf = 9.6 mm, NA = 0.3, WD = 7.1 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$86.82
Volume Pricing
Today

EFL = 11.00 mm

Item #
(Unmounted / Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354061-B info 11.0 mm 0.2 6.330 mm 8.909 mmd S1:
4.63 mm
S2:
5.20 mm		 2.434 mm 633 nm 600 - 1050 nm ∞ 0.250 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C061TMD-B 9.2 mm M9 x 0.5 SPW301
354220-B info 11.00 mm 0.25 7.2 mm 6.91 mmd 5.50 mm 5.0 mm 633 nm 600 - 1050 nm ∞ 0.25 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C220TMD-B 9.2 mm 5.81 mm M9 x 0.5 SPW301
A220-B info 11.00 mm 0.26 7.20 mm 7.97 mm 5.50 mm 5.00 mm 633 nm 650 - 1050 nm ∞ 0.25 mm D-K59 A220_Asph.pdf - -
A220TM-B 9.24 mm 6.91 mm 0.275 mm M9 x 0.5 SPW301
355397-B info 11.0 mm 0.3 7.200 mm 9.346 mmd S1:
6.24 mm
S2: 
6.68 mm		 1.947 mm 670 nm 600 - 1050 nm ∞ 0.275 mm D-ZLaF52LA Focal Shift /
Spot Size Cross Section		 - -
C397TMD-B 9.2 mm M9 x 0.5 SPW301
A397-B info 11.00 mm 0.30 7.20 mm 9.64 mm 6.59 mm 2.20 mm 670 nm 650 - 1050 nm ∞ 0.275 mm H-LaK54 A397_Asph.pdf - -
A397TM-B 9.24 mm 8.44 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354061-B Support Documentation
354061-Bf = 11.0 mm, NA = 0.2, WD = 8.91 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$70.46
Volume Pricing
Today
C061TMD-B Support Documentation
C061TMD-Bf = 11.0 mm, NA = 0.2, WD = 8.5 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$86.82
Volume Pricing
Today
354220-B Support Documentation
354220-Bf = 11.0 mm, NA = 0.3, WD = 6.91 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$69.98
Volume Pricing
Today
C220TMD-B Support Documentation
C220TMD-Bf = 11.00 mm, NA = 0.25, WD = 5.81 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$88.75
Volume Pricing
Today
A220-B Support Documentation
A220-Bf = 11.00 mm, NA = 0.26, WD = 7.97 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A220TM-B Support Documentation
A220TM-Bf = 11.00 mm, NA = 0.26, WD = 6.91 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today
355397-B Support Documentation
355397-Bf = 11.0 mm, NA = 0.3, WD = 9.35 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$70.46
Volume Pricing
Today
C397TMD-B Support Documentation
C397TMD-Bf = 11.0 mm, NA = 0.3, WD = 8.2 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$86.82
Volume Pricing
Today
A397-B Support Documentation
A397-Bf = 11.00 mm, NA = 0.30, WD = 9.64 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$99.87
Volume Pricing
Today
A397TM-B Support Documentation
A397TM-Bf = 11.00 mm, NA = 0.30, WD = 8.44 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$105.98
Volume Pricing
Today

EFL = 13.86 mm

Item #
(Unmounted /
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M Glass Performance Thread Suggested
Spanner
Wrench
354560-B info 13.86 mm 0.18 6.33 mm 12.11 mm 5.10 mm 2.8 mm 650 nm 600 - 1050 nm ∞ D-ZK3 560_Asph.pdf - -
C560TME-B 9.24 mm 11.74 mm M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter 
M = Magnification

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354560-B Support Documentation
354560-Bf = 13.9 mm, NA = 0.2, WD = 12.1 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$97.19
Volume Pricing
Today
C560TME-B Support Documentation
C560TME-Bf = 13.86 mm, NA = 0.18, WD = 12.11 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$104.06
Volume Pricing
Today

EFL = 15.29 mm

Item #
(Unmounted/
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354260-B info 15.29 mm 0.16 6.5 mm 12.73 mmd 5.00 mm 2.2 mm 780 nm 600 - 1050 nm ∞ 0.25 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C260TMD-B 9.2 mm 12.43 mmd M9 x 0.5 SPW301
A260-B info 15.29 mm 0.16 6.50 mm 14.09 mm 5.00 mm 2.20 mm 780 nm 650 - 1050 nm ∞ 0.25 mm H-LaK54 A260_Asph.pdf - -
A260TM-B 9.24 mm 13.84 mm - M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354260-B Support Documentation
354260-Bf = 15.3 mm, NA = 0.2, WD = 12.73 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$76.87
Volume Pricing
Today
C260TMD-B Support Documentation
C260TMD-Bf = 15.29 mm, NA = 0.16, WD = 12.43 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$98.74
Volume Pricing
Today
A260-B Support Documentation
A260-Bf = 15.29 mm, NA = 0.16, WD = 14.09 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A260TM-B Support Documentation
A260TM-Bf = 15.29 mm, NA = 0.16, WD = 13.84 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today

EFL = 18.40 mm

Item #
(Unmounted/
Mounted)		 Info EFLa NA OD WDb CA TC DW AR Range M LWTc Glass Performance Thread Suggested
Spanner
Wrench
354280-B info 18.40 mm 0.15 6.5 mm 15.86 mmd 5.50 mm 2.2 mm 780 nm 600 - 1050 nm ∞ 0.25 mm D-ZK3 Focal Shift /
Spot Size Cross Section		 - -
C280TMD-B 9.2 mm 15.56 mmd M9 x 0.5 SPW301
A280-B info 18.40 mm 0.15 6.50 mm 17.13 mm 5.50 mm 2.17 mm 780 nm 650 - 1050 nm ∞ 0.25 mm H-LaK54 A280_Asph.pdf - -
A280TM-B 9.24 mm 16.88 mm - M9 x 0.5 SPW301
  • EFL is specified at the design wavelength for the unmounted lens.
  • WD is specified at the design wavelength.
  • Lenses with an LWT specification are designed for laser diode collimation; in these cases, the NA, WD, and wavefront are defined based on the presence of a laser window (not included) of the indicated thickness.
  • This working distance is measured from the lens to the window of the laser diode being collimated (not the emission point).

EFL = Effective Focal Length
NA = Numerical Aperture
CA = Clear Aperture

WD = Working Distance
DW = Design Wavelength
TC = Center Thickness

OD = Outer Diameter
M = Magnification
LWT = Laser Window Thickness

Based on your currency / country selection, your order will ship from Newton, New Jersey  
+1 Qty Docs Part Number - Universal Price Available
354280-B Support Documentation
354280-Bf = 18.4 mm, NA = 0.2, WD = 15.86 mm, Unmounted Aspheric Lens, ARC: 600 - 1050 nm
$76.87
Volume Pricing
Today
C280TMD-B Support Documentation
C280TMD-Bf = 18.40 mm, NA = 0.15, WD = 15.856 mm, Mounted Aspheric Lens, ARC: 600 - 1050 nm
$98.74
Volume Pricing
5-8 Days
A280-B Support Documentation
A280-Bf = 18.40 mm, NA = 0.15, WD = 17.13 mm, Unmounted Aspheric Lens, ARC: 650 - 1050 nm
$90.55
Volume Pricing
Today
A280TM-B Support Documentation
A280TM-Bf = 18.40 mm, NA = 0.15, WD = 16.88 mm, Mounted Aspheric Lens, ARC: 650 - 1050 nm
$96.96
Volume Pricing
Today
Additional Molded Aspheric Lenses
  • Molded Glass Aspheres: Uncoated

  • Molded Glass Aspheres: A Coated

  • Molded Glass Aspheres: B Coated

  • Molded Glass Aspheres: C Coated

  • Molded Glass Aspheres: V Coated

  • Molded Glass Aspheres for the IR

  • Aspheric Lens Kits

  • Aspheric Lens Pairs

  • Plastic Aspheres60-40 Scratch-Dig

  • Plastic Aspheres: Uncoated 80-50 Scratch-Dig

  • Plastic Aspheres: AR Coated 80-50 Scratch-Dig

  • Aspheric Condenser Lenses

  • Aspheric Lens Adapters

  • Laser Diode Collimation Kit

  • Fiber Collimation / Coupling