Trying Olympus OM 135mm bellows lens.
I had a frustrating time with this. I found that the Auto Telescopic Extension tube was not closing the diaphragm. I reorganized the extension (total 145mm) with it between rigid tubes.
The first stereo pair is with correct exposure. The second one is where severe underexposure (camera setting) has been somewhat corrected. I like the stereo effect too much to not use it.
A7r3, handheld, f11. The flower is thumbnail size.
I have left the vignettting in.
DSC06640 f16 Best Crossey1600.jpg
DSC06620 Flower 1600.jpg
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