- The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate contrast of bright celestial objects.
- Gives you much finer control of the image brightness compared to a standard fixed-transmission telescope eyepiece filter for optimal performance.
- Adjust the amount of light transmission from 1% to 40% by rotating the eyepiece filter housing
http://www.telescope.com/Astrophotog.../63/p/5560.uts
In excellent condition. Bought 5 months ago but rarely used. Includes case. $35 posted in Oz.
Arief
