Cavision Density Adjustable Viewing Filter with 9 Stop


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About Cavision

The Cavision Density Adjustable Viewing Filter compresses the contrast range of the human eye to a level similar to color film. This allows better interpretation of the ratios of the bright and dark areas of a scene. It provides both a useful overview of the lighting conditions of the scene and also provides an indication of which areas of will be overexposed and underexposed.

Cavision Features

  • 9 stop neutral density range, from 0.3 to 0.9; can be used for minimally lit scenes or extremely bright scenes (i.e. sunny day) or anything in between
  • Can be attached to Cavision Micro Director's Finder via 37mm rear thread
  • Allows additional 37mm filter to be added via the front filter thread
  • Can also be used to observe very bright light sources such as the sun during a solar eclipse

Cavision Specifications

Neutral Density Range
0.3 to 0.9 stop

Questions & Answers Powered by TurnTo®

Questions about this item:

A S  how do you adjust between the 9 density stops? is it 9 differnt rings and you chose wich ring to use on? thanks :)
Andrew R  I believe that this unit works much like a polarizing filter in that an element is rotated to change the density.
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