In stock
Center thickness, mm: 4.19
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4
Edge thickness, mm: 5
Material: UVFS
Protective chamfers: <0.2 mm x 45°
ROC S1, mm: -100
ROC tolerance, %: ±0.2
S1 Surface figure, PV: <λ/6 @ 632.8 nm
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
Centration error: <3 arcmin
Clear aperture: >90
Dimensions tolerance, mm: (+0/-0.1)
Dimensions, mm: 25.4
Edge thickness, mm: 5
Material: UVFS
Protective chamfers: <0.2 mm x 45°
ROC S1, mm: -100
ROC tolerance, %: ±0.2
S1 Surface figure, PV: <λ/6 @ 632.8 nm
S1 Surface quality, S-D: 20-10
S2 Surface quality, S-D: 20-10
Thickness tolerance, mm: ±0.1
