Obviously, Google can do portrait mode with a single lens with the Pixel 2.

显然，谷歌的 Pixel 2也能实现单镜头人像模式。

This is pretty remarkable, they can do portrait mode with a single lens.

它的单镜头也支持人像模式，这非常了不得。

Apple's figured out how to do it with a single lens on the XR.

而苹果则在 XR 上实现了单镜头人像模式。

And we've had a range of cameras to choose from—from the simple compact camera to more sophisticated single lens reflex, or SLR cameras.

我们已经有了许多相机可供选择——从简单的紧凑型相机，到更加复杂的单反照相机。

Camera on the new iPhone XR is 12 megapixels, single lens on the back, seven-megapixel selfie camera with a TrueDepth system on the front.

这款手机的摄像头是1200万像素，背面是单镜头，正面是700万像素的景深系统镜头。

Any simple magnifier consists of a single converging lens, which produces a virtual image that enlarges an object.

任何简单的放大镜都由一个 会聚透镜组成，它会 产生放大物体的虚像。

Because of the single lens, and because of how portrait mode works on the iPhone XR, you actually get a lower aperture, so you're getting better low light performance.

因为是单镜头，iPhone XR 上的肖像模式实际上光圈比较低，所以它的光效比较低。

And we've have had a range of cameras to choose from – from the simple compact camera to more sophisticated single lens reflex, or SLR cameras.

我们有一系列相机可供选择——从简单的紧凑型相机到更复杂的单镜头反光相机或 SLR 相机。