The Pentax K-3 Mark III is a professional digital single-lens reflex camera released by Ricoh Imaging on 23 April 2021. It was developed as the flagship model of the Pentax APS-C camera range. It has a 1/8000 conventional and 1/16,000 electronic shutter (via firmware update). It also has familiar Pentax features, such as Astrotracer, Pixel Shift Resolution , AA Filter simulator, as well as Depth-of-field, Shutter, and Motion Bracketing. This is the first Pentax camera with 4K video recording and a touchscreen.
3-398: VIDEO: 720p / 1080p / 4K This camera-related article is a stub . You can help Misplaced Pages by expanding it . 720p 720p (720 lines progressive) is a progressive HD signal format with 720 horizontal lines/1280 columns and an aspect ratio (AR) of 16:9 , normally known as widescreen HD (1.78:1). All major HD broadcasting standards (such as SMPTE 292M ) include
6-468: A widescreen aspect ratio of 16:9 , thus implying a resolution of 1280×720 px (0.9 megapixels ). 720i (720 lines interlaced ) is an erroneous term found in numerous sources and publications. Typically, it is a typographical error in which the author is referring to the 720p HDTV format. However, in some cases it is incorrectly presented as an actual alternative format to 720p. No proposed or existing broadcast standard permits 720 interlaced lines in
9-459: A 720p format, which has a resolution of 1280×720p. The number 720 stands for the 720 horizontal scan lines of image display resolution (also known as 720 pixels of vertical resolution). The p stands for progressive scan , i.e. non-interlaced. When broadcast at 60 frames per second, 720p features the highest temporal resolution possible under the ATSC and DVB standards. The term assumes
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