S STEVEN M Guest Apr 28, 2009 #2 Due to the 48 degree critical angle os water, a fish sees a normally 180 degree horizon-to-horizon view compressed within an angle of what? I was thinking 84 degrees. Is this correct?
Due to the 48 degree critical angle os water, a fish sees a normally 180 degree horizon-to-horizon view compressed within an angle of what? I was thinking 84 degrees. Is this correct?
