Out of stock
Clear aperture: >90%
Coatings: Uncoated
Diameter, mm: 50.8mm (±0.1mm)
Flatness S1/S2: <λ/10 @ 632.8 nm
Material: Suprasil 300
Parallelism error: <1arcmin
Protective chamfers: <0.2 mm x 45°
Surface quality S1/S2: 10-5 S-D
Thickness, mm: 12mm (±0.1 mm)
Coatings: Uncoated
Diameter, mm: 50.8mm (±0.1mm)
Flatness S1/S2: <λ/10 @ 632.8 nm
Material: Suprasil 300
Parallelism error: <1arcmin
Protective chamfers: <0.2 mm x 45°
Surface quality S1/S2: 10-5 S-D
Thickness, mm: 12mm (±0.1 mm)
