Traditional Culture Encyclopedia - Photography major - EM 1 B door setting

EM 1 B door setting

Gate B is a photography mode other than the four exposure modes (A, S, M, P) of the camera, and it can also be regarded as an extension of M-file.

Olympus EM 1 is a single-battery digital camera, which was launched on June 20 13, and has a magnesium alloy shell design. In B-door mode, the photographer can adjust the aperture and completely control the shutter speed, which is very different from M-file.

How to use the SLR B-door: Fix the camera with a tripod, and then adjust the camera to the B-door ... Adjust an appropriate aperture, which should match the flash index and shooting distance. The specific formula is flash index = aperture × distance. Then adjust the flash to strobe state according to the flash index. Press and lock the shutter, and then the photographer can give a password to let the model start moving, and at the same time let the flash start flashing. After the action, stop the stroboscopic state of the flash, and then release the shutter button to end the exposure.