This week’s “Let Loose” Apple event was filmed on the iPhone and edited on the Mac and iPad. During the event, filmmaker Stu Maschwitz noticed that some scenes featured a shallower depth of field than is possible with the iPhone’s cameras. Although he doesn’t cite a source, Maschwitz says he figured out how Apple got those shots:

“Let Loose” was shot on iPhone 15 Pro Max, and for several shots where a shallow depth-of-field was desired, Panavision lenses were attached to the iPhones using a Panavision-developed mount called the “Lens Relay System.” This rig is publicly available for rent from Panavision today, although not currently listed on their website.

As he further explains:

With Panavision’s new system, the iPhone’s own lens captures the areal image created by any Panavision lens you like. The iPhone provides the image capture, in ProRes Apple Log, of course.

In fact, “Let Loose” is the first Apple Event finished and streamed in HDR, pushing the iPhone’s capture abilities even further than “Scary Fast.”

The wildest part of all is the seamlessness of it all:

Or think of it this way: Apple confidently intercut footage shot with the most elite cinema lenses available with footage shot with unadorned iPhone lenses.

I appreciate Maschwitz’s perspective on the capabilities of the iPhone’s cameras. Having rewatched this week’s event a couple of nights ago, I would never have suspected it was shot on a mobile phone if I didn’t know to look for the note at the end of the video.