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[irR4tiOn4L]

Originally Posted by Wolf_Rider

define: "usual"

I won't play this game. YOU said that going to 30 fov from 70/90 fov produces a 'fisheye' view! This is clearly wrong. Lower fov's do not produce a fisheye view, not to mention that fisheye implies a very large fov, not low fov. It is up to you to prove otherwise.

For example, fisheye lenses have about 6-20mm focal lengths, with fovs as high as 180-220 degrees. By contrast, telephoto (ie, zoom lenses) lenses have focal lengths of 85-300+mm and fovs from 30 degrees to less than 1 degree. In other words, lower fovs mean a zoomed view, and higher fovs mean a wider, even fisheye view, not the other way round!

Your knowledge is so rubbish here you don't even have the right direction for wide vs zoomed views and fov.

Originally Posted by Wolf_Rider

you said they're (binoculars and FoV) the same... and

... why not you show us how they (binoculars and FoV) are the same? You made the claim... you back it up

I will, as soon as you show me why I won't be wasting my time explaining it to you - nobody else has questioned this or desired an explanation. Everyone except you seems to understand the concept of a 1:1 view and why it is useful - and you're not exactly receptive to new ideas.