Optical Components
Call +44 1622 859444 for all your custom optic requirementsLenses from Knight Optical Aspheric Lenses - Precision Grade, Plastic Grade, Firepolished Grade Ball Lenses - BK7, Quartz and Sapphire types Biconvex Lenses - Quality Grade Concave Lenses - UV Fused Silica, Quality Grade, Concave Laser Lenses - High Index Convex Lenses - Commercial Grade Condenser Lenses - Large Quality Grade Cylindrical Lenses - Quality Grade, UV Fused Silica, Commercial Grade Uncoated & AR coated for 245-400nm Doublet Lenses - Achromatic Quality Grade, Achromatic Commercial Grade Fresnel Lenses - Cylindrical type, Standard Range, Precision Range Fused Silica Convex Lenses (UV Grade) - Uncoated, AR Coated Meniscus Lenses - Positive Type, Negative Type, Laser Type Planoconvex Lenses - Quality Grade, Uncoated, AR Coated Planoconvex Laser lenses - High Index AR Coated Plastic lenses Rod LensesFilters from Knight Optical Interference Band-pass Filters - Narrowband Range, Standard Range, Standard IR Range, Broadband Range, Extra-broadband Range Colour Filters - Glass Type, Acrylic Type, Polyester Type, Wratten Gelatin Dichroic Beamsplitters (45°) - Long-Wave & Band Reflecting Type, Short-Wave Reflecting Type Dichroic Filters (O°) - Long-pass Type, Short-pass Type, Band-pass / Band-blocking Type Cold Mirrors (45°) KG1 Heat Glass Filters Hot Mirrors (0°) Neutral Density Filters - Gelatin Type, Glass Type, Metallic Type UV + IR absorption Filters Glass Type - Short-pass Filters, Long-pass Filters UV transmitting Filters - Glass Type Visible Transmitting Filters/Some UV-Glass TypeDiffusers from Knight Optical Ltd * Anti-Newton Glass * Ground Glass Diffusers - LEGB & UV Fused Silca Grades, Visible & NIR Applications, UV & NIR Applications * Flashed Opal Diffuser - Diameters, Squares * Plastic Screen Diffuser<a href="http://www.knightoptical.com/php/showCatPage.php?cat=4" target="_blank">Optical Windows from Knight Optical Ltd</a> BK7 Windows Quality Grade - Diameters (Uncoated & BBAR Coated), Squares, Rectangles Borosilicate Window - Polished Grade Borosilicate - Float Grade Quartz Window Sapphire Window Silicon Window UV Fused Silica Windows - Diameters (Uncoated & UV AR Coated), Squares White Float Windows - Uncoated, AR Coated, ITO Coated One Side Windows - B270 GlassOptical Flats from Knight Optical Ltd Fused Silica Type - Flat 1 side-Lambda/4, Flat 1 Side-Lambda/10 Pyrex type - Flat 1 side-Lambda/4, Flat 1 side-Lambda/10 Zerodur type< a href="http://www.knightoptical.com/php/showCatPage.php?cat=6" target="_blank">Optical Mirrors from Knight Optical Ltd</a> Concave Mirrors - Quality Grade Concave Lamp Reflectors Elliptical Plane Mirrors Plane Mirrors - Precision Grade (Lambda/10), Precision Grade (Lambda/4), (1 Wave Over 25mm), General-Purpose Grade Optical Beamsplitters from Knight Optical Ltd * Plate Beamsplitters Precision Grade (Lambda/4) - Visible 50/50, NIR 50/50 * Plate Beamsplitters General-Purpose Grade - Visible 50/50, NIR 50/50, Visible 33/67 * Plate Beamsplitters - Economy Grade - Visible 40/60 * Cube Beamsplitters - Visible GradeOptical Prisms from Knight Optical Ltd Beam Dividers and Fresnel Prisms Dove Prisms Deviation Prisms - Penta Dispersing Prisms - Equilateral Type Dispersing Prisms - Pellin-Broca Type Inverting Prisms - Amici (Roof Prism) Inverting Prisms - Porro Rhomboid Prisms Right-angle Prisms (BK7) - Standard Grade Right-angle Prisms (UV Fused Silica) Precision - Uncoated, Protected Grade Wedge Prisms Corner Cube Prisms - Unmounted Corner Cube Prisms, Mounted Corner Cube Prisms Right-angle Prisms (BK7) Precision Grade - Uncoated, BBAR Coated/ Entry + Exit Faces, Aluminium Coated+Protected/ Hypotenuse, &n