f=50,2 mm, Durchmesser 25,4 mm, AR@650–1100 nm, UV-Quarzglas, Plankonvexlinse (PCX)

Center Thickness:5.8mm
Edge Thickness:2mm
R=23mm
BFL:46.2mm
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:±0.1mm
Focal Length Tolerance:±1%
Aperture:diameter＞90%
Design Wavelength:587.6nm
Refractive Index:1.46
Surface Quality:40-20
Surface Flatness:λ/2
Aperture number of spherical lens:3λ/2
Irregularity:λ/4
Centering Error:＜3'
Abbe Number:V=67.82