Products By Knight Optical (USA) LLC

Knight Optical's Sapphire Cylindrical Lenses for Endoscopes

Knight optical increases range of sapphire cylindrical lenses for Endoscopes for Endoscopes, Lenses are fully inspected on their quality in our ISO 9001 certified lab

Knight Optical offers a comprehensive range of optics for LiDAR applica...

Knight Optical offers a comprehensive range of optics for LiDAR applications

Knight Optical's Equilateral prisms (un-coated & AR coated)

These dispersing equilateral dispersing prisms have a very simple triangular cross section. Equilateral dispersion prisms are commonly used for wavelength separations

Knight Optical's Zerodur optical flats

Optical flats are single precision flat surfaces. They are used as reference surfaces to compare flatness of a substrate where flatness is unknown.

Knight Optical's Glan-Taylor crystal polarisers

We supply custom Glan-Taylor polarizers for use in the UV, visual, & NIR wavebands (<0.2 to >2.3µm) they are supplied mounted in quality blackened aluminum.

Custom QA Light Guides from Knight Optical (USA) LLC

Our custom UV fused silica light guides also provide over 90% transmission at 335nm and work efficiently down to 185nm, making them an excellent alternative to BK7

Diamond Turned Aspheric Lenses for Night Vision Goggles

Diamond turned aspheric lenses are typically used in optical assemblies such as night vision goggles, missile guidance systems, and other military based instruments

Germanium Windows for Gas Detection

Knight Optical provide a number of optical components that are used in Gas Detection Systems including Germanium Windows

Dichroic Filters for Scientific Instruments and Stage and Entertainment ...

We hold a massive inventory of Bandpass, Long Pass, Short Pass, Band-Blocking and Color-Correction filters.

Custom Germanium Windows for Thermal Imaging applications

Germanium Optics for Infra-red systems between µm 1.7 and 14 µm.