How does it effect us as binocular users?
Is a smaller exit pupil better for us "older" people? As an example, I "can" have blackout problems with my Pentax 8X43 SP's but with my 10X35 E2's it has not occured as of yet. As we get older is there a relation?
Thanks and clear skies,
Raybo
Is a smaller exit pupil better for us "older" people? As an example, I "can" have blackout problems with my Pentax 8X43 SP's but with my 10X35 E2's it has not occured as of yet. As we get older is there a relation?
Thanks and clear skies,
Raybo