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p.1 #11 · p.1 #11 · Sony A7 with manual lenses light bar on some images | |
Hi mcbroomf, thanks for your thoughts. I agree that the perceived shifts are quite bizarre and seem to have differing degrees of offset. This is present on many images, but on my blog, the middle picture of the man's lanyard demonstrates the horizontal shift as well, although in this case it is to the left rather than to the right as is the case with the man's trousers in the street scene.
The direction of the shift changes, the intensity of the light changes, as does the vertical height of the affected area. It has not always happened with the camera, and I have only experienced it now that I bought the adapters to fit my old lenses (this is the first time I have used non-native lenses on the body). The issue is still not present with native lenses, which is very curious. I am experiencing the issue on both the OM and M42 adapters with multiple lenses.
I will try to check for light leaks with the body cap when I get back into the office. I am also going to visit friends and family in Canada in a couple weeks. I have friends with various models of A7 and multiple adapters and lenses, so I can do a more thorough test with different variables then. I will report back once I have isolated the precise problem. Thanks for everyone's prompt and well-considered thoughts and advice.
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