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Minus Violet-blue Filters

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Posted by Al Misiuk on March 31, 2001 04:27:47 UTC

To all,
I had a chance to test the new filters through a Celestron CR150 6 inch refractor. These new filters reduced the violet-blue halo more than I had expected with a minimum of color shift. Definition remained high. Anyone intrested can reach me at 206 542 7446 or 425 222 3228 ex124.

Al Misiuk

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