Free Summit Wednesday: Learn from over 150 years of Optical Design Experience!

Photonics Marketplace

Photonics Marketplace

Suppliers Products Categories Handbook Dictionary Careers

Photonics Spectra BioPhotonics Vision Spectra Virtual Events & Summits Educational Institutions Add/Update Your Listing Exhibitor Listing Portal Become an Exhibitor Buyers' Guide Print Edition

Register Sign In

CASTECH INC - New Building the Bridge of Light

Photonics Marketplace

4 suppliers

Fixed Focal Length Lenses

The focal length of a lens is the distance between the lens's optical center (or principal point) and the image sensor or film when the lens is focused at infinity. In simple terms, it is the distance from the lens to the point where parallel rays of light converge or appear to diverge after passing through the lens.

Clear All Filters x Fixed Focal Length Lenses x Armenia x China x India x Japan x Kazakhstan x Singapore x South Korea x Taiwan x Thailand x

FOCtek Photonics Inc.

FOCtek Photonics Inc. - Fuzhou, China

Precision optical components, polarization optics, crystals, assemblies, megapixel CCTV lenses, 20 MP machine vision lenses, and optical system solutions. Advanced measurement systems include Prism Master, spheric lens measurement systems, interferometers, and spectrophotometers. ISO 9001, IATF/TS16949, ISO 14001, and ISO 13485 certified with SGS.

Stock ManufacturerCustom Manufacturer

AZURE Photonics Co. Ltd. - Fuzhou, China

Nanyang Running Optical & Electronic Co. Ltd. - Nanyang, China

Young Optics Inc. - Hsinchu, Taiwan

Glossary

focal length The focal length of a lens is the distance between the lens's optical center (or principal point) and the image sensor or film when the lens is focused at infinity. In simple terms, it is the distance from the lens to the point where parallel rays...

Fixed Focal Length Lenses Suppliersoptical lensfixed distanceopticsimagingfocal point

Photonics Spectra

BioPhotonics

Vision Spectra

Photonics Marketplace

Photonics Media Events

Explore Our Content
News
Features
Latest Products
Webinars
White Papers
All Things Photonics Podcast
Videos
Our Summits & Conferences
Industry Events
Bookstore

Join Our Community
Subscribe
Advertise
Become a member
Sign in
Contribute a Feature
Suggest a Webinar
Submit a Press Release
Mobile Apps

Instagram

YouTube

About Us
Our Company
Our Publications
Contact Us
Career Opportunities
Teddi C. Laurin Scholarship

Terms & Conditions
Privacy Policy
California Consumer Privacy Act (CCPA)

Photonics Media

Laurin Publishing

©2024 Photonics Media
100 West St.
Pittsfield, MA, 01201 USA
[email protected]

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.