Archive 2013 · Focus pyramid

charlieboy
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p.1 #1 · Focus pyramid

Has anyone used this...If so did it work as sold?
http://focuspyramid.com/

Feb 01, 2013 at 12:09 AM

cgardner
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p.1 #2 · Focus pyramid

A ruler sitting on a box at 45 degrees works the same. Try that. Save your money. Buy a lens to test with it.
http://super.nova.org/XP/Equipment/LensTest.jpg

No ruler? Send me a PM I have one I'll sell you for the low, low price of $ 24.95

Feb 01, 2013 at 06:44 AM

Allynb
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p.1 #3 · Focus pyramid

+1 Chuck. Did the same with a ruler a few months ago. Worked fine and saved $$$.

Feb 04, 2013 at 09:29 PM


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