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View Full Version : Close up filter question

whowie
8th of July 2004 (Thu), 07:06
If I stack a +4 and a +2 close up filter do I then have a +6 or a +8 filter equivalent?

Thanks.
Warman
8th of July 2004 (Thu), 08:45
Its a + thing not a * thing. It measures diopters...i think...