9347834

Clear Aperture: >90%
Coatings:
Diameter, mm: 12.7 (+0/-0,1mm)
Material: BK7
S1: HR(R>99.5%)@1550 nm, AOI=45deg
S2: uncoated
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
Surface quality: 20-10 S-D
Thickness, mm: 6 (+/-0,1mm)