iPhone 18 Pro's new f/1.48 lens aims to boost bokeh and low-light shots
Apple's iPhone 18 Pro and Pro Max feature a Main camera with a wider f/1.48 maximum aperture, up from f/1.7 on last year's models. While variable aperture is the marquee addition to the camera system, this fixed aperture upgrade may matter more to everyday users who don't touch the phone's manual Pro controls.