I own two Osprey scopes, a 6-24X50 and a 10-40X50. I also have the optional sun shades.
So far I have noticed.
There unusually heavy
Target style turrets that can be zero'd,
if u turn the windage or elevation a full turn and then back to where it was there is no change in POI
Variable zoom does not change POI
The IR setting go dim enough to be used at night with out blinding you
BSA, Tasco, Barska, NcStar, and AIM can't even come close to the clarity of these target style scopes at Max zoom
The side parallax ajustment is very smooth and can be fine tuned at Max zoom as close as 30 yards and out to infinity
The rings that come with the scope suck and are very tall.
Flip up lens covers fit a lil lose, I raped the scope with black electrical tape to make fit snug
At min zoom there great in low light
Bolt rifles keep dime size groups at 100yards with these scopes