The optical system includes at least one lens element, which outputs the light in a collimated beam on the oscillating reflector regardless of an orientation of the oscillating reflector.

该光学系统包括至少一个透镜元件，其与振荡反射器的定向无关地以准直光束的形式将光输出在振荡反射器上。

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Experts say a 135mm lens would produce the best, most consistently accurate results. But even then there's an element of risk.

专家们称135毫米的镜头能照出效果最佳最稳定精准的照片，但即便如此也会有失真的风险。

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We should not imagine that with the floating element, we get a high-speed lens with near macro capabilities.

我们不能够想象因为有了浮动元件，我们就有了一个能力巨大的高速镜头。

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The 8-megapixel rear camera with auto-focus, five-element lens and 1080p Full HD video recording captures precious moments with crystal clarity, while the front 2-megapixel camera is perfect for face-to-face video chat.

ENGADGET: ASUS Vivo Tab Smart comes to the UK as the ME400, priced at ?399 (update)

It features a 1.2MP front camera for video conferencing and an 8MP rear camera with a large F2.2 aperture, 5-element lens allows for high quality images along with HD video recording.

ENGADGET: ASUS rebrands its tablets 'Transformer Pads,' announces the high-end Infinity Series with either Tegra 3 or Snapdragon's S4 chip

The Transformer Pad Infinity has a 2MP front camera for HD video conferencing along with an 8MP rear camera with a large F2.2 aperture, 5-element lens and LED flash for stunning high quality images or HD video capture.

ENGADGET: ASUS rebrands its tablets 'Transformer Pads,' announces the high-end Infinity Series with either Tegra 3 or Snapdragon's S4 chip