dimensions: 9.5 x 2.5 x 1.5cm (length x width x thickness)
does not require battery power
simplicity and comfort of use
2-stage button (1-focus, 2-shutter)
continuous shooting: after pressing and holding the button or moving it to the HOLD position
BULB mode (long exposure): after pressing and holding the button or moving it to the HOLD position (locks the shutter, releasing the lock causes the exposure to end)
TIME function (empty shutter release): after setting the camera time and pressing the button on the remote control to release the shutter