John Gruber, on Daring Fireball:
I use the 2x “telephoto” lens on my XS, and perhaps you do too. I particularly enjoy the superior Portrait Mode experience it affords. And I look forward to using the much-rumored wider-angled third lens on the new Pro iPhones. But I’m a photography enthusiast, and the vast majority of iPhone owners are not. Every iPhone owner actually benefits from better optics when they do “zoom in” for a photo using an iPhone with a 2x lens, but I don’t think an extra camera lens feels worth a $250 premium to most of them.
I went through my Photos library to see how many photos I took with the 26/28 mm vs. the 52/56 mm lens (they changed the focal length in the XS from 28/56 mm to 26/52 mm, if I recall correctly). Surprisingly, it’s almost exactly 50/50.
At this point, I’d love to see 26 mm, 52 mm, and 85 mm. I guess if Apple were to add a true telephoto lens, they’d aim for a 78 mm field of view (3x 26 mm), but I’m pretty sure they’ll include an ultrawide on the new iPhones 11 Pro in the 16 mm range. I’d probably prefer just a 26 mm and 78 mm. They’ll get there eventually, when they figure out the optics side of things. Or so I hope.