9411791

Clear aperture: >90
Wavelength, nm: 350-1200
Dimensions tolerance, mm: +0/-0.1
Dimensions, mm: Ø25.4
Material: Neutral density glass
Mount: Unmounted
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
Thickness, mm: 2.2
Transmitance, %: varies
Wedge / Parallelism error: <3 arcmin