I too am a non-techie. However, in the past I have had problems with both binoculars and scope sights with overwhelming glare. The real problem here is that I can't duplicate it until I run into the exact conditions that cause it.
It appears to me that those conditions consist of a dry day in the woods between October and March, here in Eastern U.S. It appears that the glare is intensified on the order of several times in these conditions- to the point where a person can see almost nothing with some instruments, whereas I have to strain to see any glare under other conditions, even when looking almost toward the Sun. In other words, I can't duplicate it in the city, near water or in fields or swamps.
My only theory is that the glare is intensified by the "leaf dust" because it only happens on dry days.
I have never read about anyone having this problem on this or other internet sites, but it is real, very real and you don't have to be a techie to see it. Leupold has always emphasized that they go to great lengths to "glare proof" their optics and I can tell you that their scopes certainly do not have this problem, but neither do the Bushnell, B&L, or Nikons that I have looked through under those conditions.
Has anyone else ever ran into such conditions? How could you tell if a binocular is going to have a problem without duplicating the conditions. Remember, I am not writing about a slight or moderate degradation of image- I am writing about a veiling glare that effectively blinds a person under those conditions.
Thanks,
Don Clark