I find them to be a crap shoot.
My 3-12 x 40 airgun scope turned out to be pretty decent and clear throughout the zoom range even on a cloudy day.
Maybe I'll get lucky again.
Even though it's a 6.5-20x50, I'm honestly not expecting to get much clarity At 20 power due to the cheaper optics but it is a/o and I'm hoping it will at least be a good 6.5 to 12 or 14 x 50 scope if I'm lucky.
Not concerned if it's springer air gun rated or not so I didn't check literature tells you nada. It will probably end up on a pneumatic anyway..
We'll see? :o