In stock
Material: FS (Corning 7979 0F)
Transmitted wavefront distortion, PV:
Surface quality, S1/S2: 20-10 S-D
S2(MS): AR<0.5%@ 1800-2000 nm + 780-810 nm, AOI=0 deg
S1(MS): AR<0.5%@ 1800-2000 nm + 780-810 nm, AOI=0 deg
Parallelism error: <30 arcsec
Diameter, mm: 25.4 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 90%, central area
Protective chamfers: 0.1-0.3 mm x 45 deg
Transmitted wavefront distortion, PV:
Surface quality, S1/S2: 20-10 S-D
S2(MS): AR<0.5%@ 1800-2000 nm + 780-810 nm, AOI=0 deg
S1(MS): AR<0.5%@ 1800-2000 nm + 780-810 nm, AOI=0 deg
Parallelism error: <30 arcsec
Diameter, mm: 25.4 mm (+0/-0.1 mm)
Coatings:
Clear aperture: 90%, central area
Protective chamfers: 0.1-0.3 mm x 45 deg
