How to use a lens for millet mix fold

How to use a lens for millet mix fold

Millet mix fold is Millet’s first folding screen mobile phone, which has launched many technologies, including the first liquid lens of the mobile phone. The mix fold is equipped with 108million pixels three cameras. Besides the main camera, it also includes a liquid lens and a super wide-angle lens. The liquid lens supports 30 times of long focus and 3cm micro range shooting. One lens realizes the functions of long focus + micro distance.

 

How to use a lens for millet mix fold
Xiaomi mix fold

 

Why liquid lens? Because of the difficulty of traditional solid lens, when the lens module moves in groups to realize the micro range imaging, the travel movement increases, especially the large amount of moving of the long focal lens in the ultra close range imaging. In order to ensure the thickness of the whole machine, it is difficult to realize the requirement of solid module size and the limitation of motor stroke design.

 

 

The first liquid lens of millet mix fold

 

Liquid lens can solve this problem well. According to Xiaomi official introduction, the mobile phone liquid lens, which was launched by millet mix fold, is based on the bionics principle. It has added liquid component lens with the same human eye lens in the traditional solid lens. By squeezing liquid lens, its optical focus can be continuously changed, thus realizing continuous focusing from the perspective to the near view. In addition, liquid lens also reduces the FOV change from the perspective to the near view, and there is little respiratory effect in the zoom process from the perspective to the general close range, which is more suitable for video shooting.