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Also may mean "Perspective Control" for a lens that has the ability to shift to tilt to control linear perspective in an image. May also stand for personal computer in conjunction with digital photography. PDAF: Phase-detection autofocus. One of the mechanisms of automatic lens focusing. PF: Purple fringing. A form of chromatic aberration in ...
The time resolution used for movies is usually 24 to 48 frames per second (frames/s), whereas high-speed cameras may resolve 50 to 300 frames/s, or even more. The Heisenberg uncertainty principle describes the fundamental limit on the maximum spatial resolution of information about a particle's coordinates imposed by the measurement or ...
Due to the fact that half frame cameras use standard 35 mm film stocks, "half frame" continues to exist as a niche photographic format to the present date for diptych photography. [8] The irregular frame markers and its novelty of exposing two frames on one slide or negative has led to the growth of half frame cameras as a diptych format. [ 8 ]
When slower shutter-speeds, in excess of about half a second, are used on running water, the water in the photo will have a ghostly white appearance reminiscent of fog. This effect can be used in landscape photography. Zoom burst is a technique which entails the variation of the focal length of a zoom lens during a longer exposure. In the ...
both models H5D-50c MS and H5D-200c MS contain a 50 Mpixel sensor. This sensor sports 2 different pixel shift modes which take (a) a sequence of 6 shots with full and half pixel movements, (b) a sequence of 4 shots between which the sensor is shifted by exactly 1 pixel. Images obtained by both modes are subsequently merged into 200 Mpixel ...
The winners of the 2024 Siena International Photo Awards have been announced. Once again, we are excited to share a selection of the best images captured by photographers from around the globe.As ...
The second line is just applying the quotient identity of logarithms to the first line. EV 0 corresponds to an exposure time of 1 s and an aperture of f /1.0 . If the EV is known, it can be used to select combinations of exposure time and f-number, as shown in Table 1.
Cam Ward sat out the second half of Miami's Pop-Tarts Bowl loss to Iowa State, with the Hurricanes falling 42-41. Social media had a lot to say: