Glass is good, dot is crisp and daylight visible - Mueller Optics Speed Shot 1-4x24mm LPVO Rifle Scope

This scope is the only product I was able to find that works just like a red dot at 1x yet provides moderate magnification that helps make more precise shots at moderate distances. The red dot is crisp, and the glass is good. The dot is definitely day-light visible. The second focal plane configuration means that the dot covers more of a target in close at 1x, and covers less of a the same target when placed at 100 yards and the scope is zoomed to 4x.

This configuration is a perfect fit for the kind of shooting that I like to do with my .223 M4 (between 7 yards and 150 yards) mostly from standing, kneeling, sitting, and prone positions.

I've only shot a couple hundred rounds at this point, but the scope shows no signs of drifting.

I couldn't be more pleased so far.