Our company offers you a very wide range of optical lenses,including spherical lens,cylindrical lens,aspherical lens,windows,prisms,crystal,mirrors and high precision optical samples etc.
Specification of our optical components:
*Material: ZnSe, Si, Ge,CaF2,MgF2 or other crystal materials
*Dimension tolerance: +/-0.20mm
*Thickness tolerance: +/-0.20mm
*Surface Quality: 60-40
*Flatness: lambda/4 at 633nm
*Clear Aperture: 80%
*Crystals directional precision: 5 min
*Bevel: 0.3+/-0.20mmx45 degree
*Coating Optional