9320352

Coatings: High Reflection
Comments: R>98%@900-IR;R=90%@633nm
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: Ø12.7
Material: BK7
Metallic coating on S1: Au
Protection Coating: SiO2
S1 Flatness, PV: <λ/8 @ 632.8 nm
S1 Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.1
Thickness, mm: 6
Configuration: Flat/Flat