Originally posted by stevebrot The Rokinon 14mm is a rectilinear lens (not a fisheye), but does have noticeable barrel distortion even on APS-C. One may consider the HD DA 15/4.0 Limited. It is fairly expensive, but has little barrel distortion. Note that lacking barrel distortion does not mean the normal rules of perspective such as volumetric exaggeration no longer apply.
Steve
Steve, thank you for that response. When you said it's not a fish eye, that got me thinking, which happens once in a while. I thought, yes it is, so I must be confused, and sure enough, I was confused. It's an 8mm aspherical, not 14. Duh! Sorry. Still wonder what others use, especially those who get top quality results. Doesn't seem that many Pentaxians do Google Street View shots.
---------- Post added 11-16-20 at 08:20 PM ----------
My original post said 14mm fisheye, which was wrong. I changed it to 8mm.
---------- Post added 11-16-20 at 08:23 PM ----------
Originally posted by FozzFoster Ricoh Theta?
Yes, I have a Insta360 One X, but my client wants strictly DSLR.