Out of stock
Coatings:
Wedge, arcmin: 5 ± 1
Thickness (thicker edge), mm: 2 (±0.1)
Surface quality, S-D: 20-10
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
S2: AR (R<0.5%) @ 266 nm
S1 Wedge: AR (R<0.5%) @ 266 nm
Protective chamfers: <0.3 mm x 45˚
Angle of Incidence (AOI), °: 10-20
Dimensions, mm: Ø15 (+0/-0.1)
Coating technology: E-beam
Clear Aperture: >90
Material: Hellma CaF₂, 193 nm grade, LD-A class (random orientation)
Wedge, arcmin: 5 ± 1
Thickness (thicker edge), mm: 2 (±0.1)
Surface quality, S-D: 20-10
S1 Flatness, PV IR S2 Flatness, PV: <λ/8 @ 632.8 nm
S2: AR (R<0.5%) @ 266 nm
S1 Wedge: AR (R<0.5%) @ 266 nm
Protective chamfers: <0.3 mm x 45˚
Angle of Incidence (AOI), °: 10-20
Dimensions, mm: Ø15 (+0/-0.1)
Coating technology: E-beam
Clear Aperture: >90
Material: Hellma CaF₂, 193 nm grade, LD-A class (random orientation)
