Tìm kiếm
Autofocus
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lấy nét tự động, auto focus
the technology or mechanism in a camera or other optical device that automatically focuses on the subject being photographed or viewed
What is "autofocus"?
Autofocus is a camera feature that automatically adjusts the lens to achieve a sharp and clear image of a subject. It uses sensors and algorithms to detect the subject’s distance and determine the correct focus distance. Autofocus helps photographers quickly and accurately focus on moving or stationary subjects without manually adjusting the lens. There are different types of autofocus systems, such as phase detection and contrast detection, each with its own method for achieving precise focus.
autofocus
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focus
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Ví dụ
The photographer praised the autofocus feature for its accuracy in low-light conditions.
Modern smartphones often come equipped with advanced autofocus capabilities to enhance photo quality.
With autofocus, even beginners can take sharp, well-focused photos without much effort.
The autofocus mechanism in this lens ensures that every shot is crisp and clear.
The new camera’s autofocus system is incredibly fast, making it perfect for capturing action shots.
