In stock
Clear aperture: >90
Dimensions, mm: 63.5 x 63.5
Material: Neutral density glass
Mount: Unmounted
Optical density: 3
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
Thickness, mm: 1.8
Transmitance, %: 0.1
Dimensions, mm: 63.5 x 63.5
Material: Neutral density glass
Mount: Unmounted
Optical density: 3
Protective chamfers: <0.25 mm x 45°
Surface quality, S-D: 60-40
Thickness, mm: 1.8
Transmitance, %: 0.1
