Never heard of them, but i wouldnt buy a 1-10x in most cases, but especially at that price. Unless they are doing voodoo magic, there is no way that scope is going to be good when even 2-3k 1-10s like the razor gen 3 have fairly noticeable optical limitations. That scope will at best either have a horrible 1x or a horrible 10x with everything else being medicore. Going to a 10x magnification range does sciency things im not qualified to explain, but its not very friendly to your eyebox and scope clarity, to the point where even the highest end scope makers cant truly remedy the issue with current technology. Your best bet for cheap lpvo is stuff like the vortex strike eagle. If you wanna spend more, meopta makes some decent affordable stuff and then bushnel, leupold and primary arms probably have some options too. If you are balling on a budget, stick to a 1-4x or a 1-6x to avoid any wierdness with an 8x or 10x zoom range that is compounded on with cheap glass and places costs were cut