In stock
Diameter, mm: Ø12.7 mm (+0/-0.1 mm)
Surface quality: 60-40 S-D
Center thickness, mm: 3 mm (±0.1 mm)
Material: ZnSe
Coatings: uncoated
Clear aperture: >90%
Protective chamfers: 0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: λ/40 @ 10.6 µm
Surface quality: 60-40 S-D
Center thickness, mm: 3 mm (±0.1 mm)
Material: ZnSe
Coatings: uncoated
Clear aperture: >90%
Protective chamfers: 0.25 mm x 45°
S1 Flatness, PV IR S2 Flatness, PV: λ/40 @ 10.6 µm
