Very good scope for the price - Athlon Optics Heras SPR 2-12x42mm 1in Tube Rifle Scope, SFP

I bought this scope for my Air Arms pellet rifle. I needed a reliable scope that would eliminate parallax and focus to 10 yards. This scope appears to do all that very well. The image is clear. The reticle provides a nice crisp very fine line with good usable divisions. Eye relief is good and eyepiece focus is easy. As I put this on a spring air rifle, make sure to keep a nickel handy to tighten the windage and elevation knob screws. The screw on my windage knob came off after the first 10 shots, but it tightened back up. The parallax knob works fine but is erratic as to the accuracy of the distance scale on the knob. However, just adjust the knob to focus on the target and eliminate the parallax and you're fine. Don't trust the scale on the knob. This may be why my superb Sightron scopes do not have a scale on the parallax knobs. Overall this scope was a very good purchase for my Air Arms gun.