Plano convex lenses are designed to focus and collimate the light in optical system. the lenses are often used for laser, fiber, medical, sensor, communication and surveying instruments. Plano convex lenses are offered with different diameters ranging from 1.5mm to 800mm, and with different focal lengths. Anti-reflective coatings are applied to the lenses with different wavelengths, which will improve optical transmission greatly. We produce plano convex lenses with optical flint glasses, crown glass and infrared glasses, such as N-BK7, N-LaSF9, UV fused silica glass, silicon, germanium and sapphire glasses.

Substrate	Optical glass N-BK7, N-BAK4, N-SF11,UVGradeFused silica, Silicon, Sapphire,Calcium fluoride, etc.
Diameter available	1.5mm to 800mm
Tolerance	+/-0.02mm
Focal length tolerance	+/-1%
Thickness tolerance	+0/-0.05mm
Surface quality	40-20 or better
Irregularity	Lambda/4 or better
Centering	1 arc min or better
Chamfer	Protective chamfer
Coating	Anti-reflective coating for visible, NIR, UV and infrared wavelengths or no coating