Pankoo 40X60 Monocular Telescope

This monocular is not 40x60. It appears to be around a 12x50. I think the optics are great though! I gave it to a hard to please friend of mine and he was blown away by the optics too. He lives out in the country, so we viewed the sky in total darkness. As far as that goes, it's probably as good as the Gosky Titan, which was at the time, the same price that I paid for this one. I ended up buying the Gosky to replace it. The issue with the Pankoo I received was the build quality. To be more specific, the eyepiece. Had I not had to use it, I would have been totally happy with this monocular. The initial three times that I used it, there were no issues. The third time, when I pulled the eyepiece cap off, the eyepiece came off with it! I tried to snap it back on but it wouldn't stay there. Needless to say, that totally broke my heart because I really liked it. Maybe mine was defective but I read another review for the product and the same thing happened to them. When I sent it back, the Gosky Titan was available for the same price. I bought one to compare the optics and the Pankoo optics are on par with it. I'm not kidding when I say that the optics on this monocular are as good as the Titan, I can't stress that enough. The Gosky has great optics and the build quality is beyond reproach. However the optics with the Pankoo are so good that IMHO,If the manufacturer of this monoculars, marketed it as 12x50 magnification, redesigned the eyepiece, and undercut the Gosky(a well established brand) by $15 bucks, these things would sell like hotcakes. I gave it three stars based on the optics alone.