您要查找的是不是：
- A bottle cap; a35-millimeter lens cap. 瓶塞；35毫米的透视镜盖
- Having the same focus or foci. Used of a lens. 共焦的有共同焦点的。用于透镜
- Concave on both surfaces;biconcave.Used of a lens. 双面均凹进的；双凹的。用于指透镜
- I use B+W CPL slim version, can't put the lens cap on!! 用尽旧镜微距能力，专人指导使用微距滤镜，拍尽微距世界！
- Convex on both sides;biconvex.Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜
- I think I lost the camera's lens cap somewhere in the vicinity. 我想我把相机的镜头盖丢在附近了。
- Convex on both sides; biconvex. Used of a lens. 凸凸的两面部凸的；双凸面的。用来指透镜
- A lantern or lamp having such a lens. 有这种镜的灯笼或灯。
- A lens made of optical crown glass. 用冕光学玻璃制成的透镜。
- A lens that focuses the image in a camera. 照相机上对着图像调焦的镜头。
- Light is refracted as it passes through a lens. 当光通过透镜时会折射。
- a lens cap 镜头盖
- As shown in the figure, the device is set up to examine a lens. 图中所示的仪器是为检验透镜安装起来的。
- Front &rear body cap, rear lens cap and protective cover for ZD Back are not included on Mamiya 645ZD package. 套装不含机身前后护盖、镜头底盖和数码背护盖.
- To increase the apparent size of, especially by means of a lens. 扩大外观上的尺寸,特别是利用透镜。
- Concave on both surfaces; biconcave. Used of a lens. 双面均凹进的；双凹的。用于指透镜
- Likewise, use the front and rear lens caps to protect your also. 同样,您也可以使用前、后镜头盖以保护您的镜头。
- Likewise , use the front and rear lens caps to protect your also. 同样,您也可以使用前、后镜头盖以保护您的镜头。
- A lens is an optical system including two refracting surfaces. 一个透镜是包含两个折射面的光学系统。
- Al image intensifier tubes are extremely light sensitive and can be destroyed by bright lights;however the Viking LT 2x24 remedies this problem by including Yukon's exclusive Eclipse lens cap system. 铝图像增强器管非常轻，灵敏度高，可都被人破坏的亮点，但维京LT2x24补救了这个问题，包括育空的独家偏光镜头盖系统。
