In stock
AR coatings: uncoated
Center thickness, mm: 8.1
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 50.8
Edge thickness, mm: 9.6
Material: BK7
ROC S1, mm: -200.8
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Center thickness, mm: 8.1
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 50.8
Edge thickness, mm: 9.6
Material: BK7
ROC S1, mm: -200.8
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
