In stock
S1: HR (Rsp>99%) @ 1529-1569 nm
Surface quality (backside), S-D: commercial polish
Angle of Incidence, °: 30-60
Surface flatness (coated side), PV: <2λ @ 632.8 nm
Surface quality (coated side), S-D: 80-50
S2: uncoated, commercial polish
Material: UVFS
Coatings:
Clear aperture (coated side),%: >90
90° angle tolerance: ±40 arcsec
Coating technology: Magnetron Sputtering
Protective chamfers: <0.5 mm x 45°
Surface quality (backside), S-D: commercial polish
Angle of Incidence, °: 30-60
Surface flatness (coated side), PV: <2λ @ 632.8 nm
Surface quality (coated side), S-D: 80-50
S2: uncoated, commercial polish
Material: UVFS
Coatings:
Clear aperture (coated side),%: >90
90° angle tolerance: ±40 arcsec
Coating technology: Magnetron Sputtering
Protective chamfers: <0.5 mm x 45°
