f=175mm、直径38.05mm、AR@8-12μm、ZnSe、正メニスカスレンズ(PML)

Center Thickness:3.7mm
Edge Thickness:3mm
R=154.4-410mm
BFL:172.6mm
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:±0.2mm
Focal Length Tolerance:±1%
Design Wavelength:10.6um
Surface Quality:60-40
Centering Error:＜3'
Bevel:0.2mm
Chamfer:45°