Out of stock
Clear Aperture: >90
Dimensions, mm: Ø50.8 (+0/-0.1) x 8 (±0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
Material: BK7
Metallic coating: Protected Aluminum, Ravg > 85% @ 400 nm - IR
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
Configuration: Flat/Flat
Wedge / Parallelism error: <1arcmin
Dimensions, mm: Ø50.8 (+0/-0.1) x 8 (±0.1)
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
Material: BK7
Metallic coating: Protected Aluminum, Ravg > 85% @ 400 nm - IR
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 40-20
Configuration: Flat/Flat
Wedge / Parallelism error: <1arcmin
