Review on 🔭 Occer 10X42 High Power Monocular Telescope with HD Dual Focus Scope, Compact Design and Bak4 Multi-Coated Zoom Lens - Ideal for Hunting, Bird Watching, Camping, Outdoor Sporting, and Low-Light Vision by Ryan Pollock

I received it, maybe more convenient than binoculars. Unfortunately, most of the time it's too annoying to use. It has a very small field of view, and only the center of that field can be focused. If the object moves at all, forget it! When I turn the thing inside out to use with glasses, it cuts my field of vision DOWN A LOT. I don't know what you call it, depth of field? However. In any case, the focus in the distance must be constantly adjusted to the smallest change in distance. I just replaced it with a different brand 8x42 monocular. It cost $47.50, almost double the price of this one. BUT! It's worth the extra money! Sharp image to the edge, much wider field. The far focus isn't sensitive AND while the claimed performance is lower, the actual magnification is MORE THAN THAT SO-CALLED 10x magnification. spend more. Get what you really need.