As shown in the figure, the engineering machine is equipped with a three-shot lens, and the two lenses on the right are surrounded by hexagonal blades, which are similar to the mechanical structure of the camera lens, and the amount of light entering can be controlled by adjusting the size.
Huawei had a similar patent before, called "a kind of aperture, camera module and electronic equipment". This patent uses six aperture blades to generate a larger aperture by sliding and changing, and adjusts the aperture blades to achieve the effect of adjusting the amount of light entering the camera.
Regarding the variable aperture of mobile phone lens, we have seen it on the Galaxy S9 series released by Samsung 20 18. Galaxy S9 is equipped with12 megapixel F 1.5+F2.4 dual-aperture lens, which can recognize the intensity of ambient light in automatic mode and automatically switch the aperture sizes of two gears.
Huawei mate50 has started to book a lucky draw in 0 yuan, so you can try your luck. A few days ago, @ Huawei China official blog officially announced that it will hold the autumn launch conference of # Huawei Mate50# series and the new product launch conference of the whole scene on September 6th. At the same time, Huawei's managing director, terminal BG CEO and smart car solution BU CEO @ Yu Chengdong also revealed that they have used the brand-new Huawei Mate50 Pro, which basically confirmed the rumors circulating on the Internet that this series of models have been mass-produced. A few days ago, some netizens once again exposed a real photo of a certain model of rear camera module in the suspected # Huawei Mate50# series. It can be seen that this series of models seems to adopt a variable aperture lens, which is also confirmed by the previously exposed Huawei variable aperture patent. It is speculated that in Huawei Mate50 series, an iris lens may be used in the return engagement.
A few days ago, some netizens exposed a real picture of the rear lens of the engineering machine and put the post under the topic of Huawei Mate50. As a result, some analysts speculate that this is probably one of the Mate50 series. More interestingly, as can be seen from the figure, the lens in the upper right corner of the rear three-camera combination equipped with this engineering machine seems to adopt a variable aperture lens. When the picture is enlarged, the lens uses a six-blade shutter, which is very similar to the design of a SLR camera to control the amount of light by adjusting the aperture.
In other words, this design can provide a large aperture for the camera of the mobile phone when the light is poor and a small aperture when the light is too strong from the hardware level. In the lower right corner of the camera module is a square lens. According to the current lens shape, the lens should be a periscope telephoto lens, which means that the camera will also have the function of super telephoto image.
In fact, it is not the first time to use a variable aperture lens on a mobile phone. For example, Samsung used this technology on the GalaxyS9 before, and the aperture of the main lens can be adjusted to F 1.5 or F2.4, but the machine has only two C-shaped blades and can only adjust two apertures; Last year, Sony Xperia PRO-I put a black card 1 inch outsole on the mobile phone, but only F2.0 and F4.0 are adjustable.
And if Huawei Mate50 series rearview module really uses a six-blade variable aperture lens, then its aperture shift position will be really wonderful. Coincidentally, Huawei submitted a patent called "Aperture, Camera Module and Electronic Equipment" last year. It can be seen that the patent has six blades to adjust the aperture. There have been rumors that this technology is likely to be used in the Mate50 series. If so, it is expected that this series of models will be able to adjust the aperture more finely.
However, the image improvement of Huawei Mate50 series does not stop there. According to the news, this series of models will launch Huawei's own image XMAGE technology. According to @ Huawei He Gang, Huawei Image XMAGE will be the exclusive logo of Huawei's mobile images, which declares our leadership and maturity in the image field and will also represent our continuous breakthrough and commitment. According to public information, Huawei XMAGE mainly focuses on optical systems, imaging technology, image processing and other fields. Among them, the optical system is represented by many core technologies such as multi-camera system, periscope telephoto lens and free-form lens.
In addition, it is reported that Huawei Mate50 series will also use its own computational optical capabilities to greatly enhance the Mate 50 series images. The so-called computational optics has changed the pure hardware and pure algorithm image solution in the industry, built a bridge between the real world, imaging system and post-processing algorithm, removed the false from the real at the system level, and can truly restore the scenery in the lens, making the natural scenery more original. Starting from the real shooting scene, computational optics first establishes the digital model from the optical lens to the sensor, calculates and calibrates the physical parameters of a series of devices, and truly depicts the whole process that the light of each field of view and each wavelength is condensed by the lens at the moment of shooting, and then converted into an electrical signal by the sensor, so that the final imaging effect is closer to what you see is what you get.