80x100 HD Monocular Telescope, High Power Monocular for Adults with Smartphone Tripod, Night Vision Monocular with BAK-4 Prism and FMC Lens for Super Bowl, Bird Watching, Hiking, Camping

Well seems to work well on calm weather days. Decent optics, but doesn't stack up against a military grade monocular with night vision and image stabilisation.

The outer edge of the view is blurry

I was really hoping this would help be get quick wildlife/birds photos. It’s horrible made things look further away. I have bought my kids toy store binoculars that have worked better.

This is 10x at best. I compared it to my 12x50 Vortex binoculars and this item most definitely does NOT magnify as much as my 12x50. A true 80x would be unusable being hand-held and would require a tripod. Not the case here. You can easily use this w/o the tripod. Also, no way the front lens is 100mm. Also, no night vision whatsoever. No wonder it is so cheap. I just wish they didn't lie about it. Giving 2 stars for the low price, but the false description sort of deserves 1 star.

I expect the specifications on these things to be a little exaggerated but this one takes the cake. It advertises a 100mm objective lens. In fact it's a 40mm lens. That's less than 1/6 the light gathering area of a 100mm lens! The barrel distortion is awful, leaving you with only about half of the field of view usable.The magnification is grossly misrepresented, too. The product photos show a small bird filling the view at 300 yards. In reality, a small car fills the field of view at 30 yards. For a bird to appear that size you'd have to be about 3 yards away - close enough that you can't even focus on it.The actual usable magnification seems like it could be around 4x. There's a sign across the street that I can't quite read without magnification, and with this scope I can just barely read it.