... 照相机和数码相机镜头 Camera & digital camera lenses 投影镜头 Projection lenses 扫描仪镜头 Scanner lenses ...
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... IMAGE-SCANNING LENSES 图象扫描镜头 PROJECTION LENSES 聚光透镜 TELECENTRIC LENSES 望远镜 ...
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第二十二章投影镜头( projection lenses ) 查看文档 投影镜头第二十二章投影镜头 ( Projection Lenses )虽然实际上照相镜头可以作为投影镜头之用,投影镜头有几个地方和照...
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Two designs of the fly eye lenses are introduced on basis of the analysis on liquid crystal projection displays.
在对液晶投影照明系统的原理进行分析的基础上，提出了两种复眼透镜的设计方案。
The large field projection lithography lens is a special optical lenses form, which put an high demands on the design and processing both for mechanical and optical.
大视场投影光刻物镜是光学系统中的一种特殊的形式，其设计加工要求高。
The utility model relates to a color TV projection amplifier which is composed of a machine frame, guide rails, lenses, apertures, a telescopic camera obscura, a camera obscura interface, etc.
彩电投影放大器由机架、导轨、透镜、光圈、可伸缩暗箱、暗箱接口等组成。
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