Hi Ken:
Thanks for sharing your experimentation with the Olympus Slide Copier.
An alternative to the $50 viewing filter set might be the old Cibachrome
acetate filters. Luckily I have a set and will experiment with them.
At f/22, you set the 80mm Macro past its diffraction limit. As per the
charts in The Olympus Way, don't stop down past f/16 for 1:1 magnification.
If you enlarge the original image at all, use f/11. Part of the unsharpness
might very well be due to diffraction.
Gary Reese
Las Vegas, NV
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