Products By Knight Optical (USA) LLC


Knight Optical's Moulded Optics for Light Sensors

Knight Optical offers a range of custom moulded optics for many different uses. On our website a range of different moulded optics can be found, both stock and custom

Knight Optical's Fresnel Lenses for Retinal Imaging

Our Fresnel Lenses consist of a flat surface with interspace concentric steps whereby each step corresponds to the surface of a conventional lenses

Knight Optical's Injection Moulded Aspheric Lenses for Virtual Reality H...

Knight Optical offers injection moulded aspherics from a range of visible materials including PMMA, polycarbonate, polystyrene and Lexan.

Knight Optical's Stock Barium fluoride windows

Barium Fluoride (BaF₂) is a crystalline compound of barium and fluoride used in optical applications in the NIR, VIS and MWIR spectrums.

Knight Optical Calcium Fluoride Windows, Lenses and Prisms

Calcium Fluoride (CaF2) is widely used in infrared optical systems in windows, lenses, prisms and mirror substrates and is harder than Barium Fluoride.

Precision Grade Cover Windows for Thermal Imaging

These precision grade windows are used to seal optical enclosures especially suited to CCTV and Imaging applications.

Knight Optical's BK7 stock and custom biconvex lenses

Knight Optical's stock range of quality grade N-BK7 or equivalent biconvex lenses are available uncoated or broadband AR coated

Knight Opticals' Stock and Custom Color Glass Type Longpass filters

Our long-pass stock range of color glass filters have uniform spectral transmission properties over their entire aperture

Infra-red optics - Sapphire Spherical Lenses

We supply a range of IR Sapphire Lens solutions and offer plano convex, biconvex and concave sapphire lens solutions.

Knight Optical's Custom Infra-red Gas Cells

Knight optical offers a broad variety of gas transmission cells are available for the analysis of gas and vapour phase components in infrared optical spectroscopy.