Apaflo wrote:
Gene's point is not true!
Lens focal length is not what determines perspective!
If you stand in one spot and use an ultrawide to shoot a given shot, and then switch to a medium tele focal length to shoot 4 images that are then stitched together to show the exact same framing of the scene taken with the ultrawide, the perspective will be identical.
CO - I did a quick comparison for your benefit. Sometimes the drama of an ultrawide is creatively desirable - lots of impact. But sometimes a more "normal" perspective, achieved with the lens in portrait orientation and shot as a pano, provides a more pleasing look. Typically, when my client was a real estate agent, I would go for the ultrawide, but no architect or interior designer would accept an image like that, so pano was the obvious answer. When it is really critical, and the budget allows, my favorite two lenses for interior photography are the 24mm and 45mm PC-E lenses, for different reasons beyond the scope of this thread.
BTW - you are dead wrong on this one, dude. See attached images.
Edge distortion - volume anamorphosis - is an issue with ultrawides, less of an issue with longer focal length lenses to about 40mm or so. Beyond 60mm, you start to see a compressed perspective.
I took the images below with a tripod and two lenses - a 14mm and a 24mm lens - from the same position. For the 14mm shot, the camera was in landscape orientation. For the 24mm shot the camera was in portrait orientation, and I took 4 overlapping images.
The 24mm pano is more accurate and natural to the eye - and it is even wider in horizontal coverage than the 14mm ultrawide. On the other hand, the ultrawide, at 14mm, has considerable volume anamorphosis, seen in the brickwork vanishing point and the size and proportion of the mailbox on the left, and the planter on the right, and it provides, falsely, a greater sense of depth. Given the confines of my shooting space, I just kept it to 24 mm just for a quick demo. If I had a more suitable subject and a little more room the differences would be even more apparent. Ideally, I would shoot this at around 45mm for a more "normal" sense of depth and perspective, and possibly a double row pano to be able to get even more coverage for the top and the bottom of the image. But these are good enough to back up my statements, and completely discredit yours.
If you want to dispute this - back it up with an example or a reference. Otherwise eat a box of Exlax or a bag of prunes and let me know how things turn out - on second thought, that would be TMI.
Floyd you are terminally full of yourself - and a far cry from the expert on everything that you consider yourself to be. A true legend in your own mind if I ever saw one.
Now I fully expect that you will wriggle and squirm and figure out a way to come out on top with this one - being the weasel that you are. But as far as I am concerned I prefer to get my oats BEFORE the horse eats them, not afterwards.