Search Menu
Photonics Media Photonics Marketplace Photonics Spectra BioPhotonics Vision Spectra Photonics Showcase Photonics ProdSpec Photonics Handbook

Aspheric Lenses

LightPath Technologies Inc.Request Info
Facebook Twitter LinkedIn Email
ORLANDO, Fla., Aug. 11, 2010 — LightPath Technologies Inc. has introduced a family of four aspheric lenses designed for laser diodes operating at 405 or 488 nm and as the primary optics for collimating blue lasers in a variety of applications including biomedical instrumentation such as flow cytometers, microscopes and fluorescence spectroscopy equipment.

Suitable for use also in high-volume data storage systems, the diffraction-limited molded aspheric glass lenses have a compact single-lens design that is optimized for the specific beam divergences, peak wavelength and window material of commercial blue diode lasers to deliver good performance and beam quality.

The L-LAL12 and D-LaK6 glasses are fully RoHS-compliant and are available as mounted lenses in the company’s MT lens holders.

The356300 model is designed for 405 nm and has a numerical aperture of 0.66, a focal length of 2.54 mm, an outer diameter of 4 mm, a clear aperture of 3.30 mm and a working distance of 1.55 mm. The 356785 version at 488 nm has a numerical aperture of 0.62, a focal length of 1.42 mm, an outer diameter of 2.75 mm, a clear aperture of 1.70 and a working distance of 0.86 mm. At 488 nm, the 357765 model has a numerical aperture of 0.61, a focal length of 4.0 mm, an outer diameter of 6.325 mm, a clear aperture of 4.80 mm and a working distance of 2.37 mm. And the 357775, at 405 nm, has a numerical aperture of 0.60, a focal length of 4.02 mm, an outer diameter of 6.325 mm, a clear aperture of 4.80 mm and a working distance of 2.41 mm.

All of the blue laser lenses are available with proprietary standard MLBB-A antireflection coating for 400 to 600 nm.
Aug 2010
* First Name:
* Last Name:
* Email Address:
* Company:
* Country:

When you click "Send Request", we will record and send your personal contact information to LightPath Technologies Inc. by email so they may respond directly. You also agree that Photonics Media may contact you with information related to this inquiry, and that you have read and accept our Privacy Policy and Terms and Conditions of Use.

Register or login to auto-populate this form:
Login Register
* Required

Photonics Marketplace
Looking for Diode Lasers? There are 137 companies listed in the Photonics Buyers' Guide.
Browse Cameras & Imaging, Lasers, Optical Components, Test & Measurement, and more.
356300 model356785357765357775Americasantireflection coatingAR coatingaspheric lensesBiophotonicsblue lasersD-LaK6data storage systemsdiffraction-limitedflow cytometersfluorescence spectroscopyL-LAL12lensesLightPath TechnologiesmicroscopesMicroscopyMLBB-AmoldedmountedMT lens holdersopticsProductsRoHS-compliantsingle-lens

back to top
Facebook Twitter Instagram LinkedIn YouTube RSS
©2023 Photonics Media, 100 West St., Pittsfield, MA, 01201 USA, [email protected]

Photonics Media, Laurin Publishing
x We deliver – right to your inbox. Subscribe FREE to our newsletters.
We use cookies to improve user experience and analyze our website traffic as stated in our Privacy Policy. By using this website, you agree to the use of cookies unless you have disabled them.