Do MFGs assume that a lower-power binocular user will be wearing glasses? I'm just curious why the Viper HD 6x32 has such a long ER? For me, even with the eyecups fully extended, I still have to place my eyes back from the eyecups. I can just barely brow-hold the binocular but it's not very comfortable.
I've noticed that in my collection most of my binoculars have relatively similar ER distances. It seems like my ideal range is between 15-17mm but once I start going over that, it's not as "relaxing" of a view.
I've noticed that in my collection most of my binoculars have relatively similar ER distances. It seems like my ideal range is between 15-17mm but once I start going over that, it's not as "relaxing" of a view.