In stock
Dimensions tolerance, mm: +0/-0.05
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
ROC S2, mm: 403.74 (+/-1%)
ROC S1, mm: 24.415 (+/-0.075%)
Thickness tolerance, mm: ±0.05
Protective chamfers:
Dimensions, mm: Ø20
Clear Aperture: 90
Centration error: <30 arcsec
Center thickness, mm: 8.1
AR coatings: AR/AR (Ravg≤2%) @ 400-800 nm+(R<1%)1064nm, AOI 0deg
Material: N-PK51
Surface quality, S-D: 40-20
S1 Flatness, PV IR S2 Flatness, PV: <λ/4 @ 632.8 nm
ROC S2, mm: 403.74 (+/-1%)
ROC S1, mm: 24.415 (+/-0.075%)
Thickness tolerance, mm: ±0.05
Protective chamfers:
Dimensions, mm: Ø20
Clear Aperture: 90
Centration error: <30 arcsec
Center thickness, mm: 8.1
AR coatings: AR/AR (Ravg≤2%) @ 400-800 nm+(R<1%)1064nm, AOI 0deg
Material: N-PK51
