BEAUTIFUL. I like this much better than the wired model. The ability to fine tune the luminosity is nice, but never snagging that cable again is a real winner.

Yes, the eye relief is short, but just fold down the eyecup and you're in business. Yes, the reticle, at its dimmest, is still bright, but put your star in the corner of where the crosshairs meet and not in the center, and you're OK. This is an affordable, higher-magnification version of the 12.5 mm eyepiece, when you need that extra magnification (as when estimating the position angle of close doubles - my purpose) and for that goal, it does the job just fine.