Quote:
Originally Posted by gregbradley
The vertical and horizontal line looks like a reflection of the filter from the bright light of Alnitak.
I suggest blackening the edges of your filter.
I use a black permanent marker pen. I am told you can get Testors flat black paint in a pen (model car paint). I'll follow it up as Tim Khan knows where you can order one. It'd be a worthwhile project to blacken all your filters. It all helps. There is a paper on the Edmunds Scientific site about the effects unblackened edges can cause. I haven't read it myself though.
Greg.
|
I heartily agree with Greg's advise. Once you start shooting with the corrected newt these reflection lines will be all over the place. Blacken the edges of your square filters.
Great images, BTW!!
Tom