autofocus

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Words related to autofocus

an optical device for focussing a camera or other instrument automatically

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References in periodicals archive ?
An advanced AF system for stills includes 19 cross-type AF points spread across the frame, providing high speed, accurate AF -- ideal for tracking sports and wildlife subjects as they move within the frame.
1 effective megapixels APS-C sized Exmor APS HD CMOS image sensor, and Sony's highly responsive Fast Hybrid AF system, which is ideal for tracking fast-moving subjects.
Precision Contrast AF system of Lumix G Micro System gains even higher speed realising approx.
The EOS 7D has a new all-cross-type 19-point AF system with improved AI Servo II AF subject tracking and user-selectable AF area selection modes for sharp focus, no matter the situation.
Features include 2x digital zoom function, three-point wide AF system for fast, accurate focusing; a Flex Focus Point for precise control over the focusing area, and a Direct Manual Focus (DMF) to make instant adjustments to the autofocus; UHS (Ultra High Speed) continuous-advance can capture approximately seven frames a second, and a number of in-camera controls for special effects, such as Vivid Color, Black-and-White, Sepia, and Solarization.
The EOS-1D X is equipped with an innovative 61-point High Density Reticular AF System featuring up to 41 cross-type AF points, depending on the lens in use.
The Contrast AF System features DFD (Depth From Defocus) technology and excels in both speed and accuracy by exchanging the digital signal between the camera and the lens at max.
The Contrast AF system in the DMCA[degrees]G7 is further enhanced by Panasonic's integration of DFD (Depth from Defocus) technology which shortens the time to set focus.
2 MP sensor, the camera features a 39-point AF system and can shoot at stills at 5fps and HD video at 60 fps.
In addition, the EOS 7D Mark II is the second EOS DSLR camera to incorporate Canon's innovative Dual Pixel CMOS AF system for rapid and precise focusing of video as well as still images.
cross-type AF System, the EOS 70D is designed for the capture of sharp full-resolution
It offers a densely packed 51-point AF system with cross-type sensors adopted for the most frequently used 15 focus points at the center of the frame, making it a digital SLR camera that combines excellent rendering performance and superior subject acquisition with a compact and lightweight body.
The EOS 700D model boasts a 5fps shooting, a wide 9-point all cross type AF system and vari-angle clear view II LCD touch screen, designed for those wanting to develop their photography skills further, it said.
The precision contrast AF system boasts high speed AF system 'Light Speed AF'.