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I have an 80d and the shutter want open on b mode in total darkness but will when there is some ligh

RichardMyers
Apprentice
80d
1 ACCEPTED SOLUTION

Anonymous
Not applicable

If you have autofocus selected on the lens, then you need enough light to achieve focus in order to take the photo. If you put the lens in manual focus mode, then the shutter should open in darkness.

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2 REPLIES 2

Anonymous
Not applicable

If you have autofocus selected on the lens, then you need enough light to achieve focus in order to take the photo. If you put the lens in manual focus mode, then the shutter should open in darkness.

RichardMyers
Apprentice
Thank you!
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