9567196

Clear aperture: >90 %
Coatings: uncoated
Dimensions, mm: A x h x H = 120 x 15 x 15 (±0.25)
Material: SF-57
S1 Flatness, PV IR S2 Flatness, PV: λ/2 @ 633 nm
Surface quality: 60-40 S-D