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DPChallenge Forums >> General Discussion >> Sensor Cleaning Question
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 10/24/2006 06:50:07 PM · #1
I was about to clean my sensor but after taking this picture at f/22 of the sky to see how much dust I have on my sensor the camera said I needed to charge batter before cleaning.

I have two questions
1. I have not cleaned my sensor in six months or more, is this a lot of dust or does it look like I'm taking proper care when changing lens?


2. What are the horizontal lines I see? Here is a 100% crop (640x640) and the lines seems to be less visible.

10/24/2006 06:58:11 PM · #2
Lines look like whisps of clouds to me. And I'd hardly call that a lot of dust. If thats six months worth I'd say you're doing a pretty good job ;)
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