How many iPhones have ultra-wide angles?

As of February 2023, the entire iPhone 11 series, the entire iPhone 12 series, iPhone 13 Pro, iPhone Pro Max and other mobile phone models have ultra-wide angles.

Ultra-wide-angle lenses usually refer to lenses with a focal length less than 16mm. Ultra-wide-angle lenses can bring people a new world that is far beyond the field of vision of the human eye. A wider range of scenery can be imaged, and due to the strong deformation effect, the shape of the subject appears different from that directly observed with the naked eye.

Using an ultra-wide-angle lens to shoot can achieve the following effects:

First, it can increase the spatial depth of the photographic image.

Second, the depth of field is long, which ensures that the scenery before and after the subject can be clearly reproduced on the screen.

3. The lens covers a large area and can capture a wide range of scenery.