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Variable Neutral Density (ND) Machine Vision Filters

Variable Neutral Density (ND) Machine Vision Filters

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Variable Neutral Density (ND) Machine Vision Filters are designed for continuous attenuation of illumination intensity across the visible spectrum. Consisting of two linear polarizers (XP42) in an aluminum mount, one polarizer can be rotated with respect to the other and the transmitted light intensity can be adjusted. Variable Neutral Density (ND) Machine Vision Filters are available with common imaging lens filter threads to allow easy integration into machine vision or photography applications.

Common Specifications

Note:
AR Coated
Optical Density OD (Average):
0.5 - 4.0 @ 550 - 650nm
Substrate:
Polymer Film XP42
Blocking Wavelength Range (nm):
400 - 700
Coating Specification:
Ravg ≤2% @ 400 - 700nm
Mount Thickness (mm):
5.85
Mount Thickness Including Threads (mm):
7.85

Products

 Filter Thread   Optical Density OD (Average)   Compare   Stock Number   Price  Buy
M58 x 0.75 0.5 - 4.0 @ 550 - 650nm
M67 x 0.75 0.5 - 4.0 @ 550 - 650nm
M77 x 0.75 0.5 - 4.0 @ 550 - 650nm
M82 x 0.75 0.5 - 4.0 @ 550 - 650nm

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