9350475

Clear Aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Major axis, mm: 35.92
Material: BK7
Metallic coating on S1: UV enhanced Aluminum Ravg > 85 % @ 250 nm - 600 nm
Minor axis, mm: 25.4
S1 Flatness, PV: <λ/8 @ 632.8 nm
S1 Surface quality, S-D: 60-40
S2 Surface quality, S-D: 60-40
Thickness tolerance, mm: ±0.1
Thickness, mm: 5
Wedge / Parallelism error: <30 arcsec