China Star Optics Technology Co., Ltd

The concave grating has the advantage of being able to constitute a spectroscopic system without any assistance from concave mirrors or similar types

We supply kinds of plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical

We are a professional aspherical lens manufacturer. Specification of our aspherical lens as follow: Material:BK7, B270 glass, PYREX, ZF13 or other opt

We supply kinds of plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus spherical

Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc.

Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element

Ball lens are highly transparent spheres made of optical glasses.They are used as fiber interconnects in telecom and expanded beam connectors.Large ba

Specification of our prism as follow: *Material: BK7 or UV grade fused silica *Dimension Tolerances: +/-0.1mm *Clear Aperture: >80% *Surface Quali

Cylindrical lens is used to correct astigmatism in the eye, and, in rangefinders, to produce astigmatism, stretching a point of light into a line.They