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A separate but often related distinction is between focus priority and release priority – whether the camera will take a picture when the subject is out of focus or not. In focus priority, the camera will only take a picture when the subject is in focus (as detected by the AF system), while in release priority, the camera will take a picture ...
Two auto-focus modes: single shot (focus priority) or continuous (servo) Shutter speed range, from 30 seconds to 1/2000th sec and Bulb. Exposure compensation; Auto bracketing; Interchangeable focusing screens; Built-in diopter adjustment; Motor drive transports at 1.8 frame/s; Built-in Retractable TTL-Auto Flash (RTF) with AF spot beam ...
The technique works by choosing the focus adjustment (turning AF off), then setting the shooting mode to "Single" (AF-S), or more specifically focus priority, then depressing the shutter – when the subject moves into focus, the AF detects this (though it does not change the focus), and a shot is taken. [9] [10] [11]
Similar CR is camera right, slang CIF: Catch in focus. A technique for allowing a camera to be pre-focussed to a defined spot, and the exposure is only made when a subject is in focus at that spot. Also called trap focus. CMOS: Complementary metal oxide semiconductor. A semiconductor technology, used to create photosensor arrays for some ...
For example, in portrait mode the camera would use a wider aperture to render the background out of focus, and would seek out and focus on a human face rather than other image content. In the same light conditions a smaller aperture would be used for a landscape, and recognition of faces would not be enabled for focussing.
The focusing screen on the AE-1 Program is brighter than any previous focusing screen on any Canon manual focus camera, allowing the user to focus with greater ease with "slow" lenses (up to f/5.6). It is the same focusing screen design that is used in the newest model of the top-of-the-line Canon F-1 (known as the New F-1 ).
The camera utilizes an electronic shutter with speeds up to 1/32000 sec and includes 5-axis in-body image stabilization. [ 3 ] The battery is the same EN-EL15 series used in the Z5/6/7 and various DSLRs; the much larger EN-EL18 batteries for the Z9 and D4/5/6 DSLRs cannot be used.
The original XA was a rangefinder camera with a fast 35 mm f/2.8 lens, and aperture priority metering. It was one of the smallest rangefinder cameras ever made, together with the Contax T. Later models—XA2, XA3 and XA4—featured scale focusing instead of rangefinders.