How Much Modern Shutters How Do Modern DSLR Cameras Synchronise Their Flash Up To 1/500 Second?
How do modern dSLR cameras synchronise their flash up to 1/500 second? - how much modern shutters
With SLR cameras, the focal plane shutter, it was a time that is the whole structure was discovered at a time when the use of electronic flash. Is from my research before buying a new camera with the Nikon D50 sync at speeds up to 1 / 500 and Olympus SLR cameras offer sync at all speeds. Can someone tell me how it is.
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4 comments:
In fact, digital SLR or mechanical shutters. In the short shutter speeds and flash sync, however, the mechanical shutter after the sensor is electronically deactivated closed.
In fact, digital SLR or mechanical shutters. In the short shutter speeds and flash sync, however, the mechanical shutter after the sensor is electronically deactivated closed.
Because the digital SLR cameras, you do not use a shot in motion. The CCD is always exposed to the original image and the image is taken in writing the result into memory.
Some recent offer flash synchronization at high speed, which works by emitting a rapid series of short pulses. The gap between the shutter curtains move beyond the framework, these short pulses of light, the scene in rapid succession, which would mean in the context of the full exposure.
For more information, see http://www.chem.helsinki.fi/ Toomas ~ / photos / flash-faq.html # High speed synchronization --
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