Out of stock
Retardation tolerance: ±λ/100 @ 20 °C
Wavelength, nm: 4500
Transmitted wavefront distortion, PV: <λ/4 @ 632.8 nm
Wedge / Parallelism error: <3 arcmin
Retardation: λ/4
Mount: unmounted
Material: MgF2
Clear Aperture: >12.7
AR coatings: AR on each surface
Surface quality, S-D: 40-20
Retardation order: 0
Wavelength, nm: 4500
Transmitted wavefront distortion, PV: <λ/4 @ 632.8 nm
Wedge / Parallelism error: <3 arcmin
Retardation: λ/4
Mount: unmounted
Material: MgF2
Clear Aperture: >12.7
AR coatings: AR on each surface
Surface quality, S-D: 40-20
Retardation order: 0
