Canon 17-55, dust and flare question

eoren1 · 2010-10-14 10:23:25

Took a few photos yesterday of Fall foliage including some with the mid-day sun in the frame. Shot at f/16 and f/22 with my EF-S 17-55/2.8 lens. In addition to a sun star, I also found a number of circles around the sun. My sensor is clear as is the front element of the lens and there was no filter on (I did have a Canon…

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eoren1 Registered Users Posts: 2,391 Major grins

October 30, 2010 edited October 30, 2010

Good thing we have a fume hood at work. I can take it apart under 'clean' conditions. Sucks that a $1000 lens needs this kind of maintenance

Eyal
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