When paired with the Hybrid CMOS AF, it allows for smooth and quiet, continuous AF for photo and video capturing - making it the perfect combination for preserving those once in a lifetime moments.
ENGADGET: Canon unveils EOS T5i and Rebel SL1, the world's smallest DSLR (hands-on)
With Canon's Hybrid CMOS AF System and Movie Servo AF, the camera provides continuous AF for focus tracking of moving subjects by helping to reduce the camera's need to "hunt", resulting in a quick and smooth continuous AF.
ENGADGET: Canon unveils EOS T5i and Rebel SL1, the world's smallest DSLR (hands-on)
While Nikon pioneered HD video in a D-SLR, Nikon is now introducing another industry first to enrich the user experience: The D3100 is the first D-SLR to implement full time AF for D-Movie video shooting and while in Live View mode.
ENGADGET: Nikon D3100 gets real, adds 1080p movie mode with continuous autofocus
It follows NICE's recent approval of another drug - dabigatran - for AF.
The GF6 boasts high-speed, high precision Light Speed AF (auto focus) including practical full-time AF and tracking AF is available for video recording.
ENGADGET: Panasonic Lumix GF6 announced for the US, shipping in June for $600
For precise AF performance in a wide variety of shooting conditions, the D600 features a 39 point AF system with the new MultiCAM 4800FX AF module.
ENGADGET: Nikon unveils lightweight, full-frame D600 DSLR -- hands-on and low-light samples (video)
Supporting the D600 is Nikon's heritage in optical excellence, more than 70 NIKKOR AF and AF-S compatible lenses for maximum versatility.
ENGADGET: Nikon unveils lightweight, full-frame D600 DSLR -- hands-on and low-light samples (video)
The LUMIX GH2 also features faster AF, reducing detection time for focusing to approximately 0.1 second3 by doubling the drive speed from 60 frames per second to 120 frames per second.
The Olympus VR-340 includes all the technology you'd expect from more expensive compact cameras, including a standout 16-megapixel sensor, AF Illuminator and higher ISO for shooting in low light, designed to enhance your shots.
ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES
Our results suggest that elderly women with AF may need to be targeted for more effective stroke prevention therapy.
The Intelligent Hybrid AF system is active during movie recording for fast, precise focus.
ENGADGET: Fujifilm launches alphabet soup of point-and-shoot, compact and bridge cameras
When shooting in Live View mode, the Hybrid CMOS AF system enables speedy and accurate autofocus for photos and video.
ENGADGET: Canon unveils EOS T5i and Rebel SL1, the world's smallest DSLR (hands-on)
The review was broadened in July when the PALLAS trial of dronedarone for the treatment of permanent AF was terminated early due to a significant increase in cardiovascular events in the dronedarone arm of the trial.
FORBES: Dronedarone (Multaq) Gets Another Drubbing in Europe
The new AF Focus Illuminator is a supplemental light included for those times when auto focus has difficulty focusing in dark places, or in scenes with particularly low contrast.
ENGADGET: Olympus Stylus TG-625 Tough adds AF light for tricky shots in rough situations
The long recording times, instant access controls, advanced AF system and LUMIX G lenses specifically designed for movie shooting, means the LUMIX G5 is the perfect option for capturing beautiful movies with ease.
Solicitor Carl Richmond told BBC Radio 4's World at One programme that AF, who had been confined to his home for up to 16 hours a day as a result of the order, felt numb.
Rivaroxaban, like dabigatran etexilate, which NICE recently approved as an option for this indication, can benefit people with AF.
Teamed with enhanced tracking AF, the upgraded lens is now even more suitable for capturing stills and Full HD video of fast-moving subjects.
ENGADGET: Sony NEX-3N and Alpha A58 unveiled, heading to Europe this spring
Tapping in on the chosen subject within the frame of the cameras' LCD monitor instantly focuses the subject and automatically triggers the shutter for instantaneous in-focus image capture thanks to the Touch AF Shutter function.
To support the ample sensitivity of the new camera's sensor, the EOS 6D camera's Auto Focus (AF) system includes a newly-developed 11-point AF sensor featuring a high-precision center cross-type point with an exceptional EV -3 sensitivity rating for accurate focusing even in extremely low-light conditions.
ENGADGET: Canon unveils EOS 6D DSLR: full frame sensor and WiFi for $2,099 in December
The GF6 records 1920 x 1080 at 60i (60 Hz) full HD video with full-time AF and high quality stereo sound in the AVCHD format which excels in both compression efficiency and compatibility with AV equipment for playback.
ENGADGET: Panasonic Lumix GF6 announced for the US, shipping in June for $600
With incredible zoom capabilities, fast responsive AF, stunning resolution and easy-to-use features, both cameras are stylish and compact to take along for any occasion to help you get a good shot from the back of a school theatre or the sidelines of a game.
ENGADGET: Canon announces PowerShot SX500 IS, SX160 IS superzoom cameras ahead of Photokina
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