In stock
Clear aperture: >90
Inside diameter, mm: 8.3
Material: Neutral density glass
Optical density range: 0.04-2.0
Outside Diameter, mm: 25
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Thickness, mm: 2.0
Wavelength, nm: 400-700
Inside diameter, mm: 8.3
Material: Neutral density glass
Optical density range: 0.04-2.0
Outside Diameter, mm: 25
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 20-10
Thickness, mm: 2.0
Wavelength, nm: 400-700
