Help please :)

[wildcatnz]

New to photography, Just starting out thought id see what macro is like so i brought a reverse ring.

I snapped a few shots.. and I see a line on an image and im not sure if its a scratch or what i can't really see it physically on the glass on the front or back any ideas?? (attached an image)

Its very hard to notice if not shooting macro, but Iam able to notice it when fully zooming in on a 300mm.

 

[wildcatnz]

Right hand side on the edge of the vin.

 

[rlemert]

So you're saying the line stays with the camera when you change lenses?

In my noobish naivety I'd say it looks like an eye-lash or something that's settled on the image sensor?

 

[wildcatnz]

Yay it was something uber ****en small on the sensor i was stressing heaps that i ****ed a lens

now to carefully remove *reads guide*

 

[wildcatnz]

yay 4 help ta