Thread: Looking for binos leupold, delta, vortex...

Originally Posted by Rated M for Magnum

Wasn't there a ratio between the objective lense, zoom and exit pupil? Zoom times exit pupil equals required lense diameter to get the nest out of it? So with the Deltas I see the 10x42 have an exit pupil of 4.2 (10x4.2=42) and the 10x50s have an exit pupil of 5mm (10x5=50). Looking around that seems to be common sizing.

I need to stop looking around and pick some, this is starting to do my head in lol

Oh bloody hell now I've seen the athlon range...

There is a set of Leica binos in buy / sell. They would be good as long as they have warranty.
The Delta are very good and compare or are better than $1000 binos. They are a little heavy, but if we cant hold up a pair of binos .....
Get in contact with Peter at NZ GRhunts