The front camera officially promoted by HTC one is called 88? What does wide angle mean?

It is to simulate the structure and effect of wide-angle lens of camera.

Wide-angle lens is a kind of wide-angle lens with shorter focal length, larger viewing angle, longer focal length and smaller viewing angle than standard lens.

Wide-angle lens has the following characteristics, which make the photo effect better and closer to the real camera:

1, the lens has a large viewing angle and a wide field of vision. The range of scenery observed from a certain viewpoint is much larger than that seen by human eyes at the same viewpoint.

2, the depth of field is long, which can show a fairly clear range.

3, can emphasize the perspective effect of the picture, be good at exaggerating the foreground, and express the sense of distance of the scene, which is conducive to enhancing the appeal of the picture.