killua said:
One golden rule for most fisheye shots: Keep level and always let the horizon (or straight line which acts as reference) cut smack through the middle of the foto. This has least amount of perceived distortion, but is tricky enough I guess.
Hmmmm, who makes these rules? Because that one is certainly made to be broken. In fact, the best shots I've seen are not like that, and you certainly do want the viewer to perceive the distortion, otherwise just use a normal UWA.
killua said:
You actually get nice software that can take fisheye pics and compress the middle in a way that you end up with a normal wide angle foto.
I have various software suites that can do that, but that kind of defeats the purpose IMO. Also it does not work well without cropping a bit, because 8mm is extreme and everything at the edges ends up being stretched to far. (A rectilinear UWA would also stretch the corners, but they usually don't go below 10mm (with the exception of a few new lenses, but IIRC they are not completely rectilinear))
In any case, I know I went overboard with keeping fisheye on the entire time, but I figured the other guys will cover the normal shots, so no need to duplicate.