Shanghai Optics

Biconvex lenses also known as double convex lenses are simple optical lenses with two convex spherical surfaces, surfaces which bulge out from the center. These two convex surfaces have the same radius of curvature, and the lens focuses parallel rays of light to a single point beyond the lens. Read more...

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Shanghai Optics

Shanghai Optics manufactures custom optical domes in a wide variety of substrates, suitable for visible, IR, or UV light. Read more...

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Shanghai Optics

Bk7 Spherical Lenses are useful for a wide range of applications. Bk7 plano-concave, bi-concave, meniscus, plano-convex and bi-convex lenses are manufactured to exacting Shanghai Optics Laser Quality surface figure and surface quality specifications. Read more...

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Zygo Corporation

ZYGO's Optics business segment manufactures precision spheres and lenses ranging in diameter from 50 mm to 200 mm with radii from 12.7 mm to 8 meters. Read more...

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