Why does iPhone camera use a sapphire crystal lens cover?

sapphire crystal Why does iPhone camera use a sapphire crystal lens cover?

What is the sapphire crystal?

Sapphire Crystal is generally refers to the artificial synthesis of sapphire, you can add a variety of chemical elements, to generate a variety of colors, and now more commonly used is a colorless. Its advantages are higher than ordinary glass hardness, the price is relatively high. The camera uses sapphire crystal.It not only prevents wear, but also can make the camera more sensitive, thermal conductivity, transmittance stronger.It can guarantee the shooting picture is clear.It is the new choice of smart phone camera.

 

Apple was originally equipped with a sapphire crystal lens cover on the iPhone 5 camera, the subsequent release of iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s and iPhone 6s Plus are also equipped with a sapphire crystal lens cover, which makes their camera become more clear. In addition, in all of the transparent material, the hardness of the sapphire glass is second only to diamond, which means the iPhone lens has a very good protection.

iphone sapphire crystal lens Why does iPhone camera use a sapphire crystal lens cover?

iPhone camera lens

iphone 6s Sapphire lens camera Why does iPhone camera use a sapphire crystal lens cover?

iPhone 6s camera lens

According to the practice, iPhone 7 camera released in 2016 should also be used in the use of sapphire lens, while the camera function should be improved.

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