Products By Knight Optical (USA) LLC

Stop press: - New limited stock of 3M Linear sheet polarizers HN38S in 50 x 50 or 100 x 100 sheets contact our USA sales office +001 401-583-7846

Monochromatic lights have a low pressure sodium light source that emits monochromatic light in which rays have virtually the same wavelength.

Knight Optical supply a range of quality customYAG optical components including YAG windows, YAG lenses

Intense Pulsed Light Systems use not only use filters, that are used to filter out the UV wavelength range; & transmit between 400-1200nm for use within cosmetic lasers

Z-cut quartz windows (SiO2) is a birefringent material used in the manuf. of polarizers. It is used as windows, retarders, & wave-plates in the 1 to 3.5µm waveband

We offer QA Custom Moulded Aspheric Lenses for use within Military Applications they are ideal for use within Gun Sights, Military Scopes and Range finding applications

Knight Optical offer a range of Stock Sapphire Ball Lenses, for use within Fibre Optics, Signal Coupling and Barcode Scanners.

We offer Sapphire optics for UV, Visible, NIR (0.9 to 1.5µm) & Mid-Waveband Infra-Red (MWIR, 3 to 5µm) Imaging Systems, Sapphire has good transmission in the MWIR

Knight Optical offer a range of Stock BK7 Windows, for use within Traffic Monitoring LiDAR Systems. These LiDAR systems are used in traffic enforcement etc.

Knight Optical can offer Custom Homogenizing Rods for use within Electrical Instruments.The Light source will enter a light pipe at a variety of incident angles,