I have an E-CONGO J.R 150mm f4.5 lens.
All of the links I can find on Google to Congo are invalid.
Although this is an enlarging lens does, anyone know what its covering circle is; and is it any use as a 4x5 taking lens?
regards
Tony
I have an E-CONGO J.R 150mm f4.5 lens.
All of the links I can find on Google to Congo are invalid.
Although this is an enlarging lens does, anyone know what its covering circle is; and is it any use as a 4x5 taking lens?
regards
Tony
Tony, Hi
I've just sent you two pm's with details extracted from the 'LVM'
regards
Andrew
Thx indeed Tony, happy to have helped
regards
Andrew
This link seems to still work: http://web.archive.org/web/201204192...o/index_e.html
Use 90/6.3; 120/6.3;400/8 Light, small, high-quality image
Apparently it's not a well-known lens, but it's still worth a try. I'd cobble up a lens board and hot-glue the lens to it. I assume that it's not in a shutter, so make a few test exposures when the light is low enough to use a hat over the lens.
One @ f/32, one @ f/16, one wide open. One series at infinity focus, and one close-up. Six sheets of film, one processing run, and you'll have your answer.
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