More on light reflections with A7 sensor - new issues .... ?

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blue_skies
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More on light reflections with A7 sensor - new issues .... ?
5 months ago

A friend send me these images and asked for advise. I am not sure what to tell him.

Continuing what has been mentioned in this thread:

http://www.dpreview.com/forums/post/52986111

See the images below - this appears to be yet ANOTHER unrelated issue to the ones discussed in the aforementioned thread.

What is going on in these images? Interference, a bad AA filter, misaligned layers?

Is this a one-of sample, or have others seen this effect as well?

Please comment in this thread.

Images were shot with a 90mm Tele-Elmarit f/2.8 at f/5.6.

In daytime shoots, there are no issues with the camera/sensor, none-whatsoever.

I asked him to take more night time pictures, with different lenses, different exposures, different ISO, etc.

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Cheers,
Henry

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