improper lens coating

Started 1 month ago | Discussions thread
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dev84 Regular Member • Posts: 169
improper lens coating


I have this lens which has a bad coating on one lens element.

It looks very severe, like it was splashed and dried thick.

It is behind iris, looks like second lens.

I've been doing some test shots to see if this can be visible.

It is not seen on the sensor.

Bokeh lights; focus close, few metres and infinity shows nothing.

I'm not planning on returning the lens, I'm happy with it.

If anyone knows a situation, in which it could degrade the picture, please share your thoughts.

Thank you.


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Sony a7 III
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