Sensor dust on refurbed 80D?

Started 2 months ago | Discussions thread
jrkliny Veteran Member • Posts: 3,993
Re: Sensor dust on refurbed 80D?

If you shoot at f/20 and the image has sky or other light areas, you can see any dust bunnies that are present.  Some photographers think if you shoot at wider apertures and do not see the dust, then all is OK.  Wrong.  Even basic common sense should tell you that if you have dust on the sensor the image quality will be degraded.

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Canon EOS 600D Canon EOS Rebel T6s Canon EOS 90D Canon EF 35mm F2.0 Canon EF-S 10-22mm F3.5-4.5 USM +7 more
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