I get some of the ideas of a dome port, things appear closer, its a virtual image where infinity can be very close. However, that really doesn't tell me the practical uses of dome ports. I've seen some suggestions on using a dome for close up shots, but the discussion was vague on what lens they were using. I'm guessing only very close focusing lenses make sense with a dome, which points to wide angle lenses, which fortunately the physics works well with.
Can anyone point me at anything that explains dome ports a bit better.
Can anyone point me at anything that explains dome ports a bit better.