Knight Optical UK Ltd

Knight Optical (UK) Ltd are manufacturers of precision optical components for communications, commercial, scientific, optoelectronics, and electronics applications.

Products include:

Optical Filters:

• Interference bandpass filters, colour glass filters, Wratten filters
• Acrylic colour filters, neutral density filters, Dichroic colour filters, Heat filters,
• Cold Mirrors, Hot Mirrors.

Lenses:

• Plano-convex lenses, aspheric lenses, ball lenses, Doublet lenses
• Fire-polished lenses, condenser lenses, concave lenses
• Cylindrical lenses, fresnel lenses, plastic lenses.

Mirrors:

• Lambda/10, gold, aluminium, dielectric, UV Mgf2 and silver coated
• Concave and elliptical mirrors
• Commercial general pupose grades.

Beamsplitters:

• Plate beamsplitters 50/50 and 33/66 for Visible and IR
• Cube beamsplitters
• Commercial general purpose grades.

Windows and diffusers:

• BK7 windows, quartz and fused silica windows
• Sapphire, Caf2, silicon and Mgf2
• ITO or AR coated as standard
• Flashed opal and ground glass diffusers
• Anti-Newton glass
• Plastic screens in PVC and Acrylic.

Prisms:

• Right angle prisms, corner cube prisms,
• Equilateral dispersion prisms, amici roof prisms,
• Rhomboid prisms, dove prisms, penta prisms,
• Wedge prism, fresnel prisms.

Polarisers:

• 3M HN grades, UV and IR polarisers, crystal and cube polarisers
• Plastic retarders
• Mica and quartz retarders
• Achromatic retarders.

Graticules, apertures and gratings:

• Eye-piece and stage graticules, resolution charts, bar gratings
• Standard series slits and pinholes
• Iris diaphragms
• Holographic and ruled gratings as well as research.

From one-off to batch production

Made to your specific requirement or choose from over 2000 stock components available to purchase on-line with credit card facilities.

No minimum order charge and competitive shipping costs, with World-wide fast efficient delivery.With three main criteria in mind, Service, Quality and Competitiveness.