单词lens hood
un.: 镜头遮光罩；物镜遮光罩
网络: 透镜遮光罩
物镜遮光罩
镜头遮光罩
Slice a small hole in the side of a carrier bag and stretch it over the lens hood, fastening with a rubber band to keep it in place.
在一面切个小洞，绷在镜头的那个圈圈上，再用胶带粘牢。
Together with the lens hood after that a whole new ballgame, contrast, color are pure, and this is due to the interference of light around.
加上遮光罩后颜色就完全不一样了，对比度提高了，颜色也变纯了，这就是因为周围干扰光源的减少。
The lens hood is used to cover up the lens.
遮光罩是用来遮盖镜头的。
Cut and shape the sheet to make a fake lens hood.
将纸板剪裁成像一个镜头罩的形状作为滤镜来使用。
The telescoping lens hood is built in .
有一个内置可伸缩的遮光罩。
other instruments such as the first question: display the lens hood!
着不离牵连第一个题目：表现器遮平罩！
a lens hood and a reflector are arranged on a rotating shaft of the motor;
遮光罩和反光镜安装在电动机的旋转轴上；
Design of Lens Hood for Star Sensor and Result Simulation
星敏感器中遮光罩设计及结果模拟
"Lens hood" Diameter: 70mm (2. 75 inch)
“镜头罩”直径：70mm（2.75英寸）