9427602

Clear aperture: >90
Coatings: S1: R>95%@450-650nm
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø50.8
Material: UVFS
Metallic coating on S1: Al
Protection Coating: Protected.
S1 Surface quality, S-D: 60-40
Thickness, mm: 12.7