Shutter Speed is the speed of opening and closing of curtains. This speeds which will determine how many rays are captured. Shutter speed follows the speed found on a DSLR camera. 1. Bulb mean speed of opening and closing the curtain on the set yourself by clicking our finger on the shutter release. So that the bulb can be

Nikon D3S not only emerged with the addition of video in HD format function, but also features an incredible ISO up to 102.400. Dennis Donovan (VBH). Addition of a video recording facility on D3s also did not bring new problems in terms of its operation. Function that can record video at a maximum resolution of 1280 x