Digital SLRs with a lens focal length of 300 to 400mm are recommended, but you can get away with a decent compact with a 10x zoom.
推荐使用带有300 - 400毫米镜头的数码单反相机，但如果有一架有10倍变焦镜头，性能良好的小型相机也可以。
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。
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。
Digital zoom with the mouse scroll wheel, and drag to scroll the recording window.
通过鼠标的滑动可以进行数码变焦，也可以拖拉滚动条来控制录制的窗口。
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。
What's the difference between optical and digital zoom?
有什么区别光学和数码变焦？
Its also great video quality and to take clear stills with the 5 MP camera featuring 16x digital zoom.
它也极大的视频质量，并采取明确的剧照与5议员相机采用16倍速数码变焦。
There are flash features and digital zoom that will produce high quality photos.
有闪光功能和数码变焦，将生产出高质量的照片。
The quality of photos taken is really impressive with the auto focus and digital zoom.
质量的照片，确实是令人印象深刻的自动对焦和数码变焦。
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。
This is a digital camera. It's actually a storage media, with a LCD display and USB Interfaces, and functions such as storage, tuning, digital zoom.
这是一台数码相机。它简直就是一个可以储存的媒体，有液晶显示屏和USB接口，功能有储存、画质选择和数字变焦等等。
Digital zoom is different, and refers to the digital magnification of an image.
数码变焦是不同的，指的是数码放大图像。
Camera software: As camera hardware jumps from 3 megapixels to 5, the onboard software gets 5x digital zoom and tap to focus.
可以启动摄像功能：像素为3百万到5百万之间，并具有5倍数码变焦功能。
Keep an eye on every detail with up to 4x digital zoom.
保持对每一个细节都具有高达4倍数码变焦的眼睛。
This 70 minute DVD will teach you all the fundamentals and advanced techniques you need to know for shooting awesome sports photos using any digital SLR camera and a basic zoom lens.
这70分钟DVD将教你所有的基本要素和先进技术，你必须知道的体育照片拍摄令人敬畏使用任何数码单反相机和基本变焦镜头。
Using digital zoom is not advisable because you will lose image quality.
不要使用数码变焦，那样你会丢失太多图像质量。
The robot has three built-in cameras with features including 4x digital zoom and night and daytime color vision capabilities.
该机器人有三个内置相机，包括4倍数码变焦和夜晚、白天的色彩视觉功能特性。
The zoom capability of digital cameras is typically another key selling point.
一般说，数码相机的变焦能力时另一个关键的卖点。
Unlike the regular digital zoom, it achieves zooming without image degradation.
不同于普通的数码变焦，但没有达到退化图像放大。
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。
Digital cameras generally offer 2x or 3x optical zoom, and digital zoom kicks in after you bump into to the limit of the optical zoom capability.
数码相机一般提供2倍或3倍的光学变焦，而且数字变焦是在光学变焦能力到达极限之后才立即起作用的。
Its optical and digital zoom works together to give you 42x extended zoom to get you closer to your focal point.
其光学和数码变焦一起工作，让您42x扩展变焦，你更接近你的焦点。
"Advanced zoom" technology is completely different from regular digital zoom.
“高级变焦”技术是完全不同于普通的数码变焦。
Capacity: 3 Pro digital SLRs, 3-5 zoom lenses, flash lamp, and pocket digital vidicon or camera.
容量：3个单反相机机身、3 - 5个变焦镜头、闪光灯；袖珍数码摄像机或数码相机。
Capacity: 3 Pro digital SLRs, 3-5 zoom lenses, flash lamp, and pocket digital vidicon or camera.
容量：3个单反相机机身、3 - 5个变焦镜头、闪光灯；袖珍数码摄像机或数码相机。
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