mm f jumps off the roadmap and into reality in a couple of months, promising stops of stabilization and weather-resistance. with an equivalent focal length of - mm, this - sounds like a nice kit lens replacement, at least on paper. fujifilm gf mm f . r lm wr is smallest and lightest lens for gfx cameras...
are various types, depending upon your requirement. they are selected with reference to the usage, area of surveillance etc. the ip based cameras now, can be zoomed, panned etc, as per need. the resolution can be more or less as per the area it covers. if they have to keep a watch on the whole factory...
pbs space time" which has a lot of really interesting videos about it. but however odd it is, the mathematics for the standard model of quantum mechanics holds up very well. so the math must be correct, just incomplete. in regards to photography, i wonder if we'll see some kind of cryptography in cameras...