Replying to comment by K. Praslowicz on Wollensak Raptar 135mm f/4.7.

K. Praslowicz

If I use too much front rise I’ll get vignetting and /or softness if I shoot it fairly wide open. Other than that all is well. Inaccurate exposure is probably due to the shutter being off. I have all mine tested, so I know what the actual value of each speed it.

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