Study of 3-D image with a doublet;
双胶合透镜的三维成像研究
aplanat [aplanatic] lens
消球差透镜，齐明透镜
Freeform Lens Design for LED Illmination
实现LED照明的自由曲面透镜设计
a concave lens [mirror]
凹透镜 [凹面镜]
meniscus (shaped) lens
凹凸透镜，弯月形透镜
Deeply light lighting: Make use of the bright degree of the indoor lighting form of floor, through the window way, become to arrange in the external appearance tidy of a little bit bright, adopt to face the window lighting.
透光照明：利用楼层室内照明形式的亮度，透过窗口，在外观形成排列整齐的亮点，采用临窗照明。
caused by opaque cell fragments in the vitreous humor and lens.
眼里玻璃质物体和镜片的不透明细胞碎片。
Clear lens extraction and intraocular lens implantation for correction high myopia.
透明晶体摘除眼内镜片植入矫正高度近视
air-spaced doublet
双不胶透镜; 双分离透镜; 双分透镜; 空气隙双合透镜; 分离式双透镜
When he lifted the lid, she could see clear plastic boxes with film stacked like cordwood in them.
他打开箱盖时她可以看见透明盒子里装着一排排胶卷,像木材一样齐齐码着。
yellow transparent exudate of the balsam fir; used as a transparent cement in optical devices (especially in microscopy) and as a mounting medium.
香脂冷杉黄色透明的分泌物，用作光学设备（尤指显微镜）的透明接合剂，亦作封固剂。
manual zoom lens
(镜头)手控可变焦距透镜
objective lens of the transmission electron microscope
透射电子显微镜物镜
opticians' lens measurer
眼镜制造者用透镜表
A planoconvex lens used to concentrate light.
凸透镜用来聚光的凸镜
Any of the lenses, prisms, or mirrors of an optical instrument.
光学镜光学仪器的透镜、棱镜或平面镜
metal-plate lens
(天线) 金属板透镜
variable focal length (cylindrical) lens
变焦(距)(圆柱)透镜
The first screenshot shows a Dialog box with angled corners, the second a menu with a3 D look.
下列例子显示屏幕镜头使用透明边对话,菜单和按钮背景.