Home > Terms > English, UK (UE) > autofocus (AF)
autofocus (AF)
Available in cameras equipped with motorized focus, this feature provides automatic adjustment of the focus. AF operates by varying the focus to maximize the high frequency content of the central area of the picture by reference to high luminance and strong contrast elements. In some cameras, AF can be set to High or Low sensitivity modes. AF mode is not recommended for continuous 24-hour operation. See also One-push AF, Interval AF, Zoom triggered AF.
0
0
Improve it
- Part of Speech: noun
- Synonym(s):
- Blossary:
- Industry/Domain: Consumer electronics
- Category: Video camera
- Company: Sony
- Product:
- Acronym-Abbreviation:
Other Languages:
Member comments
Terms in the News
Featured Terms
Koreaceratops
The Koreaceratops fossil was discovered in South Korea, in a rock block along the Tando dam. Described to have been around 5 to 6 feet long and ...
Contributor
Featured blossaries
Browers Terms By Category
- Rice science(2869)
- Genetic engineering(2618)
- General agriculture(2596)
- Agricultural programs & laws(1482)
- Animal feed(538)
- Dairy science(179)
Agriculture(10727) Terms
- Action toys(4)
- Skill toys(3)
- Animals & stuffed toys(2)
- Educational toys(1)
- Baby toys(1)
Toys and games(11) Terms
- Health insurance(1657)
- Medicare & Medicaid(969)
- Life insurance(359)
- General insurance(50)
- Commercial insurance(4)
- Travel insurance(1)
Insurance(3040) Terms
- General architecture(562)
- Bridges(147)
- Castles(114)
- Landscape design(94)
- Architecture contemporaine(73)
- Skyscrapers(32)
Architecture(1050) Terms
- Fiction(910)
- General literature(746)
- Poetry(598)
- Chilldren's literature(212)
- Bestsellers(135)
- Novels(127)