9429112

Clear aperture: >90
Coatings: High Reflection
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø25.4
Material: BK7
Metallic coating on S1: Au
Protection Coating: SiO2
S1 Surface quality, S-D: 40-40
Thickness tolerance, mm: ±0.1
Thickness, mm: 6