I usually purchase Pro iPhones because of the LiDAR sensor and to a small 
degree because of the better camera, but as Richard said, using programs like 
Seeing AI work well with any iPhone. Maybe you have to hold the phone a couple 
of inches higher if it does not have the ultra wide lens, but that’s probably 
all there is to it.

From: [email protected] <[email protected]> On Behalf Of Jonathan 
Cohn
Sent: Saturday, July 4, 2026 4:55 AM
To: Viphone <[email protected]>
Subject: Ultra-Wide 0.5× Lenses Have Utility Beyond ‘Photography’

The below article talks about the advantages of an ultra-wide lens for scanning 
documents. It seems to be implying that the 17e might not be great for scanning 
because of the lack of lens. I have been pretty much ignoring which  lens OI 
use and let the automation do what it does for lens. However, I am finding more 
and more needs for a quick scan of a document.
Has anybody decided to purchase the pro iPhones to have more camera flexibility 
and thereby gotten better results from the AI interpretation of documents 
and/or scenes?

https://daringfireball.net/linked/2026/06/22/ultra-wide-05x-lenses-have-utility-beyond-photography


John Gruber
________________________________

Some follow-up thoughts on my earlier 
piece<https://daringfireball.net/linked/2026/06/22/gurman-iphone-air-2>, 
regarding the second-gen iPhone Air’s additional camera lens being a 0.5× 
ultra-wide, not a 3× or 4× telephoto:

Ultimately, it’s the fact that I use my 0.5× lens not so much for photography 
but for scanning documents and notes, and taking “What is this?” images of 
things in my hand, that explains its utility compared to a telephoto. I think 
of photography as meaning, roughly, “I’m trying to capture an aesthetically 
pleasing image that I intend to keep in perpetuity, to enjoy and remember for 
years to come.”

A telephoto is only good for photography, in that sense. The ultra-wide lens is 
a tool with additional utility beyond capturing photos you want to keep in any 
artistic or emotional sense. You can always grit your teeth and use digital 
zoom if you don’t have a telephoto, but you can’t fake going wider or, 
importantly, closer. The minimum focal distance of the iPhone 17 Pro 1× lens is 
20 cm. The minimum focal distance of the iPhone Air 1× lens is 15 cm. Those 
extra 5 cm make a difference, but the iPhone Pro’s 0.5× lens has a minimum 
focal distance of just 2 cm. It can focus on pretty much anything you put in 
front of it. The iPhone Air’s 1× lens can’t do that. With Apple Intelligence 
and Siri AI, taking macro photos of objects and text, simply to ask Siri or 
another chatbot about them, is increasingly important.

One reader, who previously owned iPhone Pro models, but bought an Air last 
year, emailed to say: “It would be nice to have the telephoto; it’s annoyingnot 
having the ultra wide. When I was buying it I thought I’d miss the telephoto 
but actually it’s the other way around. If they add ultra wide it will be an 
instant upgrade for me.”

I think that sentiment sums it up.

Jonathan

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