Optical Zoom
- 网络光学变焦;光学放大
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The new Telephoto camera has three times optical zoom for even closer close-ups .
新型长焦摄像,具有三倍光学变焦,可以拍更近的特写。
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Optical zoom is the real deal of the zoom will not affect the image quality of photos ;
光学变焦是实打实的变焦,不会影响照片的成像质量;
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Design of Infrared Optical Zoom Lens System Based on DSP
基于DSP的红外双视场调焦系统设计
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A kind of assistant software for helping build and design optical zoom system with two moving groups lens was introduced .
介绍了一种2运动镜组元变焦距系统辅助光学设计软件。
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starting with a new 77-millimeter telephoto camera with 3X optical zoom ,
首先全新77mm长焦摄像头支持3倍光学变焦,
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Optical zoom actually gets a closer shot , while digital zoom essentially just crops an image tighter .
光学变焦可以真正得到一个更近的镜头,而数字变焦基本上只是把图像裁切得更紧凑。
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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。
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It also offers22X optical zoom , power over Ethernet , and progressive output for smooth reproduction of moving objects .
它还提供了22倍光学变焦,以太网供电和移动物体平稳图像的逐步输出。
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Optical zoom range is 6 to 16 magnifications . Minimal distinguishable detail is about 2.5 μ m.
变焦范围6×~16×,分辨最小细节可达2.5μm左右。
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It features an ultra-long , built-in40X optical zoom and a wide-angle lens in addition to automatic focus and image stabilization .
除了自动对焦和图像稳定外,它还采用超长期、内置40X光学变焦和广角镜头。
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It offers automatic day and night functionality , 12X optical zoom , 4X digital zoom , and autofocus .
它还具备自动昼夜转换,12倍光学变焦,4倍数码变焦和自动聚焦功能。
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and 3X optical zoom for photos and videos for a total 6X optical zoom range on iPhone 13 Pro .
拍摄照片和视频时能使用3倍光学变焦,在iPhone13Pro上,光学变焦范围则高达6倍。
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After the view guide mechanism capturing the related position , the utility model cooperates with the optical zoom lens unit to timely view the images in all positions .
本实用新型可由景点指引机构获得相关位置后,配合光学变焦镜头单元于源地实时观看各位置影像。
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If Apple ( or another smartphone supplier ) figures out how to fit optical zoom into a slim smartphone then for me at least a separate camera becomes all together unnecessary .
如果苹果(或其他智能手机公司)能想出怎样在薄薄的手机里潜入光学变焦,那么至少对我来说另带一个相机就没有必要了。
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It is controlled by RS485 / RS232 on internet , and it has the function of 100x zoom , including 10x optical zoom and 10x digital zoom .
具有10倍光学变焦,10倍数码变焦,从而形成100倍影像放大。
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There 's a26-130mm , f.3.3-5.95x optical zoom lens , a super-thin built-in flash , and one of those little orange light things that 's supposed to help the camera focus in low-light .
其拥有26-130mm,f.3.3-5.95x光学变焦镜头,内置超薄型闪光灯。
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Although traditional mechanical zoom can change the magnification and adapt to changes in the shape of the actual size of the object , it demands very high in mechanical construction because mechanical optical zoom system lens group needs to be moved very precisely .
虽然传统的机械式变焦的方法能够改变放大率,适应实际物体的大小形状的变化,但是由于机械式光学变焦系统中各个透镜组的移动要非常精确,对机械构造的要求也就非常的高。
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According to the theory of optical compensated zoom , author designed optical compensated step zoom lenses .
根据光学补偿变焦距理论,作者设计出光学补偿式步进变焦物镜。
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Optical design of zoom objective with optical compensation method
光学补偿法的变焦距物镜的光学设计
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Establishment of Differential Equation for Optical Inverted Image Zoom and Its Application
光学转像变倍微分方程的建立及其应用
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The optical design of zoom stereomicroscope using optical compensation
光学补偿式连续变倍体视显微镜的光学设计
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Does this camera have optical or digital zoom ?
这架相机使用的是光学变焦还是数字变焦?
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Pixels , memory , optical and digital zoom , camera size and cost are all factors to compare .
像素、存储、光学及数码变焦相机体积和成本等因素比较。
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As an optical system , zoom lens can realize searching target in wide field , aiming and tracking in narrow field .
变焦镜头是一种可实现大视场目标搜索,小视场瞄准跟踪的光学系统。
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This paper introduces a design of the optical system of zoom stereomicroscope , whose zoom range is from 1 × to 4 × .
介绍了变倍范围在1×~4×的连续变倍体视显微镜的光学系统设计。
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A Common Used Computer Program for Gauss Optical Analyses of the Zoom System
用于变焦距系统高斯光学计算与分析的通用程序
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Optical design of biological zoom microscope objective
生物显微镜变倍物镜的光学设计
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The design results prove that the zoom system has high optical transmission , large zoom ratio , high resolution , small size and excellent image quality .
设计结果表明,该系统具有透过率高、变倍比大、分辨率高、体积小、像质高等优点。
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Optical design of telescope zoom eyepieces
变倍目镜光学设计
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The Optical Design for Micro-profile Zoom Endoscope
微形貌观测镜变焦系统的设计