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sdQ + Super Takumar 135mm f/2.5 weirdness

Started Sep 11, 2016 | Discussions thread
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Antone
Antone Senior Member • Posts: 1,287
sdQ + Super Takumar 135mm f/2.5 weirdness

Similar to my 35mm f/2 Super Takumar, my 135mm f/2.8 also has some strange exposure issues occurring. These are with the 135mm f/2.5. Camera was set to aperture priority and this series of images are in order - f/2.5, f/2.8, f/4, f/5.6, f/8, f/11 and f/16. All at -3EV and all in-camera JPEGs. Note how the exposure changes and the colors fade. There doesn't appear to be a way to set the camera at f/0 like I can with my SD15.

135mm f/2.5 at f/2.5

135mm f/2.5 at f/2.8

135mm f/2.5 at f/4

135mm f/2.5 at f/5.6

135mm f/2.5 at f/8

135mm f/2.5 at f/11

135mm f/2.5 at f/16

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Tony-S

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