Wired
Today, Xiaomi founder Lei Jun introduced that Xiaomi Mi 12S Ultra supports 120x zoom, which is the strongest performance among mobile phones at present.
It is reported that the Xiaomi Mi 12S Ultra is equipped with a 48-megapixel periscope telephoto lens with an equivalent 120mm focal length, supports OIS optical image stabilization, and can achieve 120x digital zoom.
The working principle of the periscope telephoto lens draws on the change of the light transmission line on the periscope, so that the sensor of the mobile phone camera does not need to be on the same horizontal line as the lens, but the light path is folded through the reflector and enters the camera sensor. .
Through the refraction of the optical path, the focal length that should be on a straight line is bent, so the sensor can be arranged horizontally in the body, thereby shortening the straight-line distance between the sensor and the focal point, thereby effectively reducing the thickness of the lens module , so that the camera lens of the mobile phone will not bulge seriously, so that while improving the camera, it can maintain a certain thickness of the body and a good feel.
To sum up, the periscope telephoto lens can ensure that the body is not too heavy while taking pictures of distant objects clearly.
In addition to the periscope telephoto, the Xiaomi Mi 12S Ultra also has a 50-megapixel 1-inch super-large bottom main camera and a 48-megapixel ultra-wide-angle lens. It also has a Leica professional optical lens that supports 8K video shooting.
Purchase link: Jingdong (5999 yuan)
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