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On others, including many Digital SLR cameras, bulb is typically available from the manual exposure mode and—rarely—also from shutter priority mode. [4] When set to bulb, generally on the "M" or manual setting of the camera, the shutter will stay open as long as the shutter release button (or shutter release cable or remote) remains depressed.
For example, as of 2008, Nikon cameras allow one to set the maximum and minimum ISO sensitivities, and slowest shutter speed that will be used in automatic modes, [4] while Canon cameras will select within the fixed range of ISO 400–ISO 800 in Auto ISO mode. In Nikon cameras, the Auto ISO mode first adjusts the shutter speed, keeping ISO at ...
Focal-plane shutters may also produce image distortion of very fast-moving objects or when panned rapidly, as described in the Rolling shutter article. A large relative difference between a slow wipe speed and a narrow curtain slit results in distortion because one side of the frame is exposed at a noticeably later instant than the other and the object's interim movement is imaged.
This shutter was able to reach such ultra-fast speeds because its shutter blades had a travel time of 3.3 milliseconds, half of typical vertical travel metal-bladed focal plane shutters of the time.(citation) The improved titanium-bladed shutter from the Nikon FE2 was adapted to the FM2 in 1984 and X-sync increased to 1/250th second.
Mechanical shutter can accommodate up to 1/16000 seconds (for example the Minolta Dynax/Maxxum/α-9 film camera had a maximum of 1/12000, a record in its era, and the later digital Nikon D1 series were capable of 1/16000), while electronic shutter can accommodate at least 1/32000 seconds, used for many superzoom cameras and currently many ...
The Nikon D4 is a 16.2-megapixel professional-grade full frame digital single-lens reflex camera announced by Nikon Corporation on 6 January 2012. [2] It succeeds the Nikon D3S and introduces a number of improvements including a 16.2 megapixel sensor, improved auto-focus and metering sensors and the ability to shoot at an extended ISO speed of 204,800. [3]
Features of the F60 include the 'T' Time setting - where a first press of the shutter release opens the shutter, and a second closes it, and AF servo tracking in 'Sport' mode. The camera also supports five different flash modes, including 'slow' for low light scenes. The film speed is only automatically adjustable by DX encoding.
A Nikon-style mode dial showing shutter priority mode. Shutter priority (usually denoted as S on the mode dial), also called time value (abbreviated as Tv ), refers to a setting on cameras that allows the user to choose a specific shutter speed while the camera adjusts the aperture to ensure correct exposure .