This was in the Nikon area, maybe more appropriate here.
I have gotten several emails on lights so thought I would repost our "non-scientific" focus light test. All images were taken from 5 feet away, tape hash marks are 1 foot apart, light on full, using the same exposure settings on camera.
http://4.bp.blogspot.com/-jy2I9P6vk...8/QiIb-W3v3CY/s1600/Focus+Light+Beam+Test.jpg
Focus Lights Beam Test - a set on Flickr
Hope it helps some.
I have gotten several emails on lights so thought I would repost our "non-scientific" focus light test. All images were taken from 5 feet away, tape hash marks are 1 foot apart, light on full, using the same exposure settings on camera.
http://4.bp.blogspot.com/-jy2I9P6vk...8/QiIb-W3v3CY/s1600/Focus+Light+Beam+Test.jpg
Focus Lights Beam Test - a set on Flickr
Hope it helps some.