We are offering bk7 plano-concave cylindrical lenses. bk7 plano-concave cylindrical lenses size and coating of the lenses can be customized according to users’ needs specification material schott bk7 design wavelength 632.8nm focal length...
We are offering optical glass plano convex concave spherical lens - (bk7) etc. Plano-convex lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugatepoint-- object distance,...
We are offering plano concave lenses. have negative focal lengths. These lenses diverge collimated incident light. They form virtual images which are seen through the lens. They are often used to expand light or to increase focal lengths in existing systems. materail:bk7, fused...
We are offering bk7 plano-concave spherical lenses. bk7 plano-concave spherical lenses size and coating of the lenses can be customized according to users need material schott bk7 design wavelength 632.8nm focal length tolerance ±1% diameter...