I now have the Apple iPhone 14 Pro Max and I Love the camera which has "Close-Up" (Macro-ish) 0.5, 1X, 2, 3, Time-Lapse 1X, and 3, Cinematic 1X & 3, Video 0.5, 1X, 2, 3, Photo 0.5, 1X, 2, 3, Portrait 2X with "Light Adjustments", and "Pano" settings. It soots in Raw (DNG) and jpeg. Collectively, this is far more than my DSLR kit is capable of, and I always have it with me.
I always shoot "Wide" to leave some template material so that I may crop get to the 3:2 format of my DLSR files.
As part of my workflow, I usually run all (iPhone/DSLR) files through Topaz Photo AI (Default Settings - primarily for low-light noise) and then PhotScape X for color/sizing issues to suit my taste.
The bottom line for me is that whenever I don't have my "Real" camera with me I may still get an acceptable straight-out-of-the-camera shot with my iPhone and immediately share it if I wish to do so.
Wives Love that, grin.
I know that I didn't answer your question about the focal length, which was addressed by a previous responder. However, the Apple iPhone 14 Pro Max with "Close-Up" (Macro-ish) 0.5, 1X, 2, 3, Time-Lapse 1X, and 3, Cinematic 1X & 3, Video 0.5, 1X, 2, 3, Photo 0.5, 1X, 2, 3, Portrait 2X with "Light Adjustments", and "Pano" settings should address just about anything that you may wish to record at a high level of quality.
Best Wishes,
JimmyT Sends

The attachment is of a small variety of Azalea (Rhododendron), cropped and reduced in size.