New answers tagged mirror-lockup
This is what I do or at least tried and it works. I have a Canon 450D DSLR. I enable mirror lock up in the camera functions. Now on my 3rd party timer remote I set the delay for 10 seconds with say 1 minute exposures (I do fixed tripod astrophotography using a barn door tracker on my tripod and the camera on a ball mount attached to the barn door tracker) ...
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