In photography the shutter-release button (sometimes just shutter release or shutter button) is a button found on many cameras, used to take a picture. When pressed, the shutter of the camera is "released", so that it opens to capture a picture, and then closes, allowing an exposure time as ...
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Why does Nikon D90 makes strange sound and shifts Mirror in Viewfinded Eyepiece after Shutter-release button is pressed
Recently I have noticed that my Nikon D90 makes a strange sound and sort of shifts mirror up if you look at the viewfinder eyepiece after you release the shutter-release button.
If you try to shoot ...
