Many times when we are out walking in Wildlife Refuges I carry a main camera with a 400mm lens or a 150-600mm zoom lens and a m43 camera with wide angle 14-140mm lens. I also have in my photo vest a few Teleconverters just in case I see something interesting farther out for the full frame camera. But as I am getting older I am using my iP11 Pro more for the Wider or Multi-Image Landscape Panorama shots. The Featured Image is made with the iP11 Pro using the 1.5mm lens (Full Frame Camera Equivalent ~13mm). I shot 14 images, shooting 3 rows of 4 images and then 2 images in the center just as a precaution to make sure the images line up successfully. When using the iP11’s 1.5mm lens I overlap the images even more than if I was using the 4.3mm or 6mm lens. Photoshop does a good job lining up and blending the multi-rowed images from the iPhone..
When we were at Lake Woodruff National Wildlife Refuge I mainly used my iPhone 11 Pro for landscapes. I did not want to carry 2 larger cameras, so I used long lenses on my main camera and relied on my iPhone for landscapes. I have found that when shooting a series of images to blend for panoramas, you have to overlap the images even more on the iPhone than with a regular camera. I did not want to use the panorama feature on the iPhone because you usually get an odd warped distortion or curved section in the middle of the panorama even if the subject is straight across from you. I think this is mostly because of the extremely small lenses for the sensor in the iPhone. I also used the 16:9 format in the iPhone for many of these images instead of the standard 4:3 format.
The featured image is 3 horizontal images stacked vertically. I shot these with the 1.5mm lens, 4:3 format, iPhone 11 Pro. (Full Frame Equivalent is 13mm)
4 horizontal image Panorama, 1.5mm lens
7 horizontal image Cloud Panorama, 6mm lens
8 Image Panorama, 1.5mm lens (At corner of path where path turns 90 degrees) This is also the look you get when using the built in pano feature in the iPhone even if it is not at a corner, but is a straight horizon in front of you. It distorts the sections right in front of you because it is closer to the lens. That is why I shoot multiple images and assemble them in Photoshop.
2 Image Panorama, 1.5mm lens
3 Image Panorama, 4.3mm lens
4 Horizontal Images, Vertical stacked Panorama, 4.3 mm lens