Rich Coyle
Well-Known Member
The difference in exit pupil between a 50 to 56 is 2.54 to 2.27. You could say that is 10% OR you could figure it to matter more how the particular models are designed. A 50 could very well outperform a 56 due to design compromises even with IDENTICAL GLASS QUALITY. The only way to really tell is to use both in the field for 2 or 3 yrs minimum and use them in many differing conditions, lighting and areas.
That's the real truth.
It sure doesn't take me "2 or 3 yrs minimum" to check a scope on the chart or antlers and see one is or is not better than the other.