In stock
AR coatings: uncoated
Center thickness, mm: 21
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 120
Edge thickness, mm: 2.7
Material: BK7
ROC S1, mm: +330
ROC S2, mm: +147
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.15
Center thickness, mm: 21
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.15)
Dimensions, mm: 120
Edge thickness, mm: 2.7
Material: BK7
ROC S1, mm: +330
ROC S2, mm: +147
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.15
