Vanced folded - optics technology delivers a unique internal zoom lens that provides the ideal slimness and compactness for unmatched portability 此外， dimagex50的镜头系统更提供12倍内置式变焦功能( 2
The rp 605z s zoom lenses provide ultimate magnification ease and versatility by eliminating the need to frequently change lenses Rp605z配备的高倍率多用途变焦镜头，能有效免除频密更换镜头所造成的不便。
The cam cad system for optical zoom lens applys computer technology to design zoom lens automatically with high precision and high efficiency 光学变焦凸轮计算机辅助设计系统是应用计算机技术，实现对变焦凸轮高精度、高效率的自动化设计。
Using a digital camera with a 38 - 76mm zoom lens , barry captured a close - up of the insect looking like it climbed the flower just to enjoy the view 用一个38 - 75毫米变焦的数码相机，巴里抓拍了一个纺织娘的近景，看上去她好像爬到花上来就是为了欣赏这番美景一般。
Furthermore science - vision designers develop optical systems for fluorescence analysis , vario focal lenses or zoom lenses for video cameras , and optical systems for medical applications 此外，科技之光的设计者开发了荧光分析，摄像机变焦距镜头和应用医学的光学系统。
E . g . the ge lens used in planar wide - angle altazimuth , indirect ophthalmoscopy lens in ophthalmic diagnosis , zoom lens of camera , all were minor aspheric component 例如，红外广角地平仪中的锗透镜、眼科诊断用的间接眼底镜、变焦照相机镜头、刻录机光头等都是小型的非球面元件。
To capture the golden moment , the retail account manager used a 12 - 24mm zoom lens and a tripod to hold his digital camera steady for the quarter - second exposure 为了抓住这个黄金的瞬间，这个零售店的会计部经理用一个12 - 24毫米变焦的数码相机，四分之一秒的曝光速度和稳固用的三脚架完成了这幅照片。
You get a 3x zoom lens for your money , together with the ability to store 30 second movie clips , five exposure modes , red - eye reduction and the option to take colour , black and white or sepia shots 该相机配有一个3倍的变焦头，可以存储30秒影片，有5种曝光模式，具备防红眼的装置，可以选择彩色、黑白、深褐色彩。
Dimage z3 equips with the top - of - the - line , all - glass apo 12x optical zoom lens provide true - to - life colors and sharp detail . ad glass elements minimize color aberration and distortion for superior images at all focal lengths Ad玻璃镜片可将色差及色彩失真情况减到最少，确保您在不同的焦距下都能拍摄高质素的影像。
It can also have video camera with a zoom lens that is linked to a video display attached to the soldier ' s helmet , allowing him to aim accurately without exposing himself to enemy return fire 它还能配置带有可变焦距镜头的摄像机，这种镜头与接在士兵头盔上的视频显示器相连，从而使他能精确瞄准而不致于在敌人还击火力下暴露自己。
