red dot query by JohnMc
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Description
Hi,
I have a coule of queries someone might be able to help me with. This about a 50% crop taken from the middle of a Canon 5d image at 800 iso.
Firstly - what is the red dod that has popped up mid way between the elbow and the hand on this photo? Is it sensor dust? Or does it mean something wrong with my sensor? I've noticed a few of these popping up at various points of my images recently.
Also - is this an acceptable level of noise at 800 iso for a FF camera?
I've noticed recently that some image noise is visible at 200% even at 200 ISO. But perhaps I am expecting too much!
Thanks for any advice
Comments (1)
Fidelity2
Your image is very nice. 5+.