China Star Optics Technology Co., Ltd

gratings: Specifications: Ruled area: *0% Ruled gratings: Specifications: Ruled area:

*Material BK7 *Beam Deflection **0 degree +/- 5 sec *Dimension Tolerances +/*0.1mm *Clear Aperture >*0%

Plano-convex cylindrical lens, plano-concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindri

*Material BK7 or UV grade fused silica *Dimension Tolerances +/*0.1mm *Clear Aperture >*0% *Surface Qual

Material BK7 or other optical materials *Dimension Tolerance *0.0~*0.1mm *Center Thickness +/*0.1mm *Foc

*Material BK7 or other optical materials *Dimension Tolerance *0.0~*0.1mm *Center Thickness +/*0.1mm *Fo

Specification of our adapter ring as follow: *M*5, *7, *8, *0, *0.5, *4, *0.5mm, *3mm, *6mm, *9mm to *7mm *M*7

Total length of the projector lens is **9.2mm, external diameter of small end is *7mm, external diameter of bi

Specification of our fisheye lens as follow: **7mm 0.*2X fisheye lens; **2mm, *2mm 0.7X fisheye lens

Specification of our wide angle lens as follow: *5mm 0.*5X wide angle lens *7mm 0.*5X wide angle lens *8mm

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

China Star Optics offers all types of windows made from different materials. Special size and materials are al

plano-convex spherical lens, plano-concave spherical lens, bi-convex spherical lens, bi-concave spherical lens

*Material BK7 or other optical materials *Dimension Tolerance *0.0~*0.1mm *Center Thickness +/*0.1mm *Fo

*Material BK7 or other optical materials *Dimension Tolerance *0.0~*0.1mm *Center Thickness +/*0.1mm *Fo

Plano-convex cylindrical lens, plano-concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindri

Dia:**6mm surface quality:*0/*0 material:k9 coating *Material BK7 or other optical materials *Dimension