Kern Paillard Switar AR 25/1,4 on Olympus EPM1
You can see fall off on corners. This was at closest distance and wide open. If I turn aperture to smaller it become vignette, getting stronger in smallest aperture. All wide open.
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You can see fall off on corners. This was at closest distance and wide open. If I turn aperture to smaller it become vignette, getting stronger in smallest aperture. All wide open.
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This is not in minimum focus distance, you can see vignette getting stronger than 1rst picture.
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