jimpitt wrote:
Thanks for the wrap up. It's about time. We have concluded that a "normal" lens range is 35-70 mm with agreement that the human eye is about 53mm (and confirmed by my eye Dr. yesterday afternoon). 50 mm was the standard lens in film cams for years for about ten given reasons in this banter, all of which are acceptable. Full frame today pretty much matches these parameters. Bye.
Most places are saying 17 but effectively 22 mm, however that includes peripheral vision with a field of view of around 160 degrees.
if you look at we can focus on the fov is around 55 degrees or a focal length of 43mm