Hi Steve, i don't do visual stuff, and would not be certain if the filters i use for imaging would be the same for visual, however you cant go past Hutech IDAS Light Pollution Suppression Filters, they range in size from 28.6mm, right up to 86mm for camera lenses.
They are not cheap, but worth every cent, I reckon
Cheers Leon
Last edited by leon; 04-04-2007 at 04:25 PM.
Reason: spelling error
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