China Lenses مورد ، مصنع ، مصدر Lenses From Global Suppliers and Manufacturers

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Optical Lens - Plano-convex Lens

A plano-convex lens has a convex surface and a flat surface with a positive focal length. In order to reduce spherical aberration, when a plano-convex lens is used for collimating beam focusing, th...

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Optical Lens - Double Convex Lens

The double convex lens is machined by two identical spheres. Since the two spheres have the same radius, it can effectively eliminate the distortion, distortion and chromatic aberration. They can b...

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Optical Lens - Planoconcave Lens

A plano-concave lens is one side spherical, one side planar, and thinner in the middle than on both sides. They have a negative focal length and are used to radiate a parallel beam of light. ...

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Optical Lens - Double Concave Lens

Double concave lens is similar to plano-concave lens, the focal length is negative, the parallel incident light diverges outwards, and the two side curvature radii of bifocal lens are equal.Double ...

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Optical Lens - Convex Lens, Meniscus Lens

A meniscus lens is defined as a crescent shaped lens consisting of two spheres with small radius of curvature and little difference in values. The focal length of a meniscus lens can be posi...

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Sichuan Juka optical technology

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High Reflective Optical Mirror HR Mirror With Coating Au, AG, PT

These dielectrically optical mirrors feature greater than *9 reflection, significantly better than that of metal coated mirrors, and increases system performance by minimizing energy loss. The hig...

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: *2MM / MS CORSSBOWS / / / HC HMC ...

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: *8.6 / / **0 CR**9 / HMC HMC EMI + ...

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: *5/*0/*0mm / AR : / : HC / HMC UV**0/Super EMI /

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: / **0 / : HC / HMC EMI / UV**0. / AR

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Cylindrical Lens

Cylindrical lenses have at least one surface that is formed like a portion of a cylinder. Cylindrical lenses are used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism...

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Optical Prism

Optical prisms are blocks of optical material with flat, polished sides that are arranged at precisely controlled angles to one another. They are used in optical systems to deflect or redirect beam...

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Spherical Lens

Spherical lenses, also known as singlets, are transparent optical components consisting of one or more pieces of optical glass with surfaces curved to converge or diverge the transmitted rays from ...

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Optical Windows

Optical windows are used to isolate different physical environments while allowing light to pass relatively unimpeded. We can supply full spectrum coating, inculding uv coating say, **4nm, **3nm,

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