Also, concentrate on optical zoom, not digital zoom, which degrades image quality.
另外还要注意光学变焦，而不是数码变焦，数码变焦会降低画面质量。
As for buttons, there is a shutter release, a slider for an 8x optical zoom and a power button.
机身按钮包括一个快门键、一个8倍光学变焦滑钮和一个电源键。
But unlike the usual point and shoot pocket cams, the Sanyo boasts some serious specs, including a 3x optical zoom lens.
但是不像其他的袖珍(口袋型)摄像机，这款三洋相机拥有3倍的光学变焦镜头。
Many of them also have up to 20x optical zoom lens, a photo mode and fast-action mode.
其中很多款产品带有高达20倍的光学变焦镜头，并且有照相模式和速拍模式。
There is a need for a small and fast optical zoom device that can change magnification.
需要一种可以改变放大率的小型快速光学变焦装置。
To fill the frame as much as possible with your subject, try using the cameras optical zoom.
为了让你想拍的物体能尽可能充满取景框，尝试使用相机的光学变焦。
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。
They offer clearer and sharper images. Many of them also have up to 20x optical zoom lens, a photo mode and fast-action mode.
它们的画质更加清晰分明。其中很多款产品带有高达20倍的光学变焦镜头，并且有照相模式和速拍模式。
If you search for 'digital cameras,' for example, you get the option to narrow your search by number of megapixels, optical zoom, or brand.
比如你在搜索数码相机时，你可以根据像素、光学变焦和品牌等对产品进行筛选。
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。
However, the new Panasonic H80 SD camcorders, and its monster level 70 times optical zoom capacity, or people had to use to describe the madness.
但松下新推出的H80标清摄像机，其70倍怪兽级的光学变焦能力，还是让人不得不用疯狂来形容。
While there is no optical zoom, a 4x digital zoom is standard. Electronic image stabilization also helps correct the traditionally shaky video common to pocket cameras.
不过这款口袋摄像机不具备光学变焦功能，只支持4倍数码变焦。另外产品还内置了电子防抖功能。
The "eyeball camera" has a 3.5x optical zoom, takes sharp images, is inexpensive to make and is only the size of a nickel. (A higher zoom is possible with the technology.)
此款“眼球式相机”有3.5倍光学变焦功能，图像清晰，价格低廉，只有镍币大小（使用此技术，焦距可更高）。
The application of this zoom method and zoom lens simplifies optical zoom structure of the lens, reduces the cost, and provides the photographer acceptable data quality with low cost.
实施本发明的变焦方法和变焦镜头，镜头的光学变焦结构相对简单，制造成本十分低廉，使得用户可以以较低的成本获得可以接受的图像质量。
Optical zoom is most important.
光学变焦是最重要的。
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；
The Pentax Optio NB1000 is a 14.1 megapixel camera with 4x optical Zoom and 720p video recording.
宾得Optio NB 1000相机配备1400万像素摄像头，4倍光学变焦，具备720p视频拍摄能力。
This camera shines when you use the optical-zoom lens while shooting video.
当你在拍摄视频时使用光学变焦镜头，这款相机的优点就体现无遗。
This camera shines when you use the optical-zoom lens while shooting video.
当你在拍摄视频时使用光学变焦镜头，这款相机的优点就体现无遗。
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