In stock
Edge thickness, mm: 2 mm (+/-0.1 mm)
Surface quality, S1/S2: 40-20 S-D
S1 Flatness, PV IR S2 Flatness, PV:
S1: AR(R<0.15%@ 1020-1080 nm), AOI=0 deg
Protective chamfers: 0.1-0.3 mm x 45 deg
Effective focal length: EFL= +175 mm +/-1% @ 632.8 nm
Diameter, mm: 12.7 mm (+0/-0.15 mm)
Coatings:
Clear aperture: >90 %
Centration error: <3 arcmin
Material: BK7
Surface quality, S1/S2: 40-20 S-D
S1 Flatness, PV IR S2 Flatness, PV:
S1: AR(R<0.15%@ 1020-1080 nm), AOI=0 deg
Protective chamfers: 0.1-0.3 mm x 45 deg
Effective focal length: EFL= +175 mm +/-1% @ 632.8 nm
Diameter, mm: 12.7 mm (+0/-0.15 mm)
Coatings:
Clear aperture: >90 %
Centration error: <3 arcmin
Material: BK7
