Name | Optical lens |
Material | K9,JGS1,CaF2,Si,Ge ,ZnSe,N-bk7,UV Fused Silica |
Diameter | 2-250mm |
Radius | 5mm |
Centration | <3min, <1min or <30'' |
Clear Aperture | >90% |
Surface roungh | 60/40, 40/20 or better |
Surface flatness | lambda/4, lambda/2 or as request |
Chamfer | 0.1+/-0.05mmx45deg |
Coating | AR Coating or Customer Design |