zoom ring
常见例句
- Prime lens has no zoom ring.
变焦环转动或推拉不畅顺…
xn--www-s29e.dchome.net - When the Fn 2 lever next to the lens is placed downward, the ring around the lens switches to analog control so it can be used as a focus or a zoom ring.
ENGADGET: Olympus Stylus XZ-2 is a digital compact stuck in a mirrorless camera's body, we go hands-on - In macro mode, which can be set by pushing the zoom ring forward while depressing the macro button on the side of the lens, focusing is possible between 8 and 20 inches for close-up shooting with a maximum image magnification of 0.72X (35mm camera equivalent).
ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES - The HC-V520 also makes an appearance with its 50x optical zoom full HD and 5-axis OIS. If you want some 3MOS action with manual ring, EVF and level gauge action then the HC-X920 is the one for you.
ENGADGET 返回 zoom ring