Thread: EOS 550D out of focus after astromodding
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Old 20-08-2020, 05:09 PM
Mike_in_Freo (Michael)
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Join Date: Jul 2020
Location: Hamilton Hill
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After doing some tests, I can focus very good using live view but only from about 65-250mm on my 55-250mm lens. Does this mean that, after I astro-modded my camera, the CCD is too far or too close to my lens?
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