Optical Lenses & Prisms

Lenses and prisms shape, focus and redirect light, and the right choice depends on wavelength, aperture and image quality. This sub-category supplies optical elements for laboratory, laser and machine vision systems. Examples include Bi-telecentric C-mount lenses at magnifications of 0.158x, 0.25x, 0.345x and 1.0x for 2/3 inch detectors, a 3.0x beam expander, a mounted AR-coated aspheric lens with 50 mm focal length, corner cube prisms and DKDP crystals of 100 x 100 x 20 mm.

Buyers define focal length, diameter, material, coating and surface quality. Bi-telecentric lenses keep magnification constant with depth, which is valuable in dimensional measurement. Aspheric lenses reduce spherical aberration for tight laser focusing. Corner cubes return light parallel to its incoming path, which suits alignment and ranging. DKDP crystals serve as electro-optic modulators and frequency converters in high-power lasers.

• Telecentric lenses for machine vision metrology
• Aspheres and beam expanders for laser systems
• Prisms and crystals for alignment and frequency control

Optics ship in protective cases. Custom focal lengths and coatings are quoted on request.