Optical Lenses for Diverse Applications | Chonghong Microwork,

Plano-convex Lens / PCX Lens, custom

The Plano-Convex Lens has positive focal lengths, They are widely used in telescope, collimators, optical transceivers, magnifiers, radiometers and condensers.

Microwork offers various plano-convex lenses made of optical glass, fused silica, sapphire and other infrared crystal. Special cutting lenses such as rectangle, step are available as well.

General material of plano-convex lens are BK7 glass,Sapphire crystal, Quartz crystal, Germanium (Ge) monocrystal, Silicon monocrystal, ZnSe, Barium Fluoride (BaF2), Calcium Fluoride (CaF2), ZnS, Pyrex, BOROFLOAT, float glass, etc.

Surface Quality is: 80/50, 60/40, 40/20, 20/10, 10/5.

With single layer or multiple layers anti-reflecting (AR) coating to meet customers' differrent requirements.

Specifications\Categories	Precision	Standard
Size Range	Dia10-200mm	Dia5-300mm
Diameter Tolerance	+0/-0.05mm	+0/-0.1mm
Thickness Tolerance	+/-0.05mm	+/-0.1mm
Centering Tolerance	<1´	3´-5´
Surface Quality	40/20, 20/10	60/40
Surface Accuracy	0.5-0.2	3-0.5
Clear Aperture	>85%	>85%
Bevel	0.1-0.25mm*45°	0.1-0.25mm*45°
Coating	AR/AR, customized available