Light leak. Cause?

[jasbay]

Far left at the side. 4 bubbles. Curtain looks okay. Can easily PP away but am concerned if it may deteriorate further with use. Any senior to share the likely source/cause?

 

[gommy]

The 4 bubbles look like OOF highlights, or "bokeh" balls to me.:dunno:

 

[Dominum]

Don't think that's a light leak? =O

 

[Cactus jACK]

The 4 bubbles look like OOF highlights, or "bokeh" balls to me.:dunno:

hahaha!! doc, you've been doing too many 50mm bokeh test!! :bsmilie:

do you see these 4 dots on all your shots in varying degrees?

 

[jasbay]

Yes, it occurs on every frame.