Singlet Spheres

Singlet Lens

This high standard of quality provides exceptional performance in demanding applications. For high energy laser applications.

Optical lens are used to converging or diverging the light, it is widely used in microscopy, laser, image, light etc. So it requires different materials for different work range. CPG optics handle from UV Materials from deep IR materials. With our closely QA process, each lens is guaranteed for all your needs.

In some meanings, we can say, each elements in optics can’t work with coatings, so CPG also provide different coating for, from mental to dielectric, surely CPG will be your best choice.

Materials: BK7/Fused Silica/Gemanium/Silicon/GaAs etc.

Typical Specification

Material UV/VIS/FIR
Shap Spherical P-Concave, P-Convex, Bi-concave, Bi-convex, Concave-Convex or Aspheric
Surface Figure 1/10 at 633nm before coating
Surface Quality 10-5 Laser Quality
Dimension Tolerance +0.0, -0.1mm
Thickness Tolerance +/- 0.1mm
Chamfer 0.35mm at 45° typical
Concentricity 0.05mm
Focal Length Tolerance +/- 0.5% typical
Clear Aperture Exceeds central 85% of dimension