Out of stock
Adhesion and durability: Per MIL-C-675A
Clear Aperture: >90
Coatings: AR(R<0.3%)@532 nm
Dimensions, mm: Ø76.2 (+0/-0.1)
Edge thickness, mm: >4
Focal length, mm: +1850 ( ±1%)
Material: BK7
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-80
TWD, PV: <λ/2 @ 632.8 nm
Clear Aperture: >90
Coatings: AR(R<0.3%)@532 nm
Dimensions, mm: Ø76.2 (+0/-0.1)
Edge thickness, mm: >4
Focal length, mm: +1850 ( ±1%)
Material: BK7
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
Surface quality, S-D: 40-80
TWD, PV: <λ/2 @ 632.8 nm
