https://techcrunch.com/2021/09/14/apple-brings-macro-low-light-and-cinema-focused-updates-to-the-iphone-13-pro-camera/

Apple continues its tradition of improving the photography capabilities of consumer devices with today’s announcement of the iPhone 13 and 13 Pro, available on September 24.

Last year’s iPhone 12 had two rear camera lenses, while the iPhone 12 Pro had three; the iPhone 13 and iPhone 13 Pro follow suit. The iPhone 13 features a wide (f/1.6 aperture) and an ultra wide (f/2.4 aperture) lens, which are the same specs as the iPhone 12. But the iPhone 13 Pro unveils an entirely new camera system.