In stock
Shape: as per drawing
Diameter, mm: 23 x 14
Surface quality, S-D: 20-10 best effort
Double-pass WFD: PV: <λ/5 @ 632.8 nm
Beam deviation: <1arcmin
Material: N-BK7
Diameter, mm: 23 x 14
Surface quality, S-D: 20-10 best effort
Double-pass WFD: PV: <λ/5 @ 632.8 nm
Beam deviation: <1arcmin
Material: N-BK7