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.
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。
But unlike the usual point and shoot pocket cams, the Sanyo boasts some serious specs, including a 3x optical zoom lens.
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。
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.
它们的画质更加清晰分明。其审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。
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。
They offer clearer and sharper images. Many of them also have up to 20x optical zoom lens, a photo mode and fast-action mode.
HS350配备了12倍光学变焦镜头，并支持5.1环绕声录音技术。还可以作为一千六百万像素相机使用。
The HS350 has a 12x optical zoom lens and, like newer camcorders, records 5.1-channel surround sound; it can double as a still camera for 10.6-megapixel shots.
就像它的光学变焦镜头可以支持1080p，30fps视频拍摄一样，这款VPC-PD2BK还在机身顶端的两侧搭载了麦克风，以便采集立体声音质的录音。
As well as the zoom, the VPC-PD2BK sports dual mics on top for stereo sound recording, and it can also handle HD video at 1080p, 30fps.
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。
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。
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.
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