In stock
Dimensions, mm: 18x23
Material: UVFS
S1 Flatness, PV: <λ/8 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness, mm: 3
Wedge / Parallelism error: <1 arcmin
Material: UVFS
S1 Flatness, PV: <λ/8 @ 632.8 nm
Surface quality, S-D: 40-20
Thickness, mm: 3
Wedge / Parallelism error: <1 arcmin