Tuesday, May 27, 2008 : 10:40 PM

Ye Olde Diopter Test shots

I say old as the diopters I have are probably early 80s vintage. Vivitar, glass, 52mm thread. A +1, +2 and a +4. I can use them separately or in combination as they each share the same 52mm thread. I mount the diopters on the 52mm adapter I got from lensmate for my Canon s5is. That's the skinny on my diopter, close-up lenses.

The test shots... (I'm not happy with these, btw.)

The +1 diopter only
+1 diopter

The +2 diopter only
+2 diopter

The +4 diopter
+4 diopter

The +1 and +2 combined
+1 +2 diopters combined

The +1 and +4 combined
+1 +4 diopters combined

The +1 +2 +4 combined
+1 +2 +4 diopters combined

We have magnification! Focus is tough while hand held. Depth of field is wacky thin. What disappoints though is the fringing my camera exhibits with each increase in magnification. I set up in direct sun and picked a shiny object... I do now have good notion of the distance required between camera and subject. Practice will make perfect but it's going to take a while to work these lenses into my photos. I do like the working distance of the lenses used separately. +1 and +2 combined is also good. Close but my lens is not right on the subject. The +4 seems to be the unwieldy lens when combined with the other two. All combined is very tough to use and the fringing becomes extreme. A good test to start out with.

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