In stock
Coatings: uncoated
Dimensions tolerance, mm: +0.0/-0.2
Dimensions, mm: 20 x 20
Edge thickness, mm: 5
Focal length tolerance, %: ±1
Focal length, mm: +250
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/6 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.2
Dimensions tolerance, mm: +0.0/-0.2
Dimensions, mm: 20 x 20
Edge thickness, mm: 5
Focal length tolerance, %: ±1
Focal length, mm: +250
Material: UVFS
S1 Flatness, PV IR S2 Flatness, PV: <λ/6 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness tolerance, mm: ±0.2
