Anyone have or has used a usb style microscope. I don't want to spend a few hundred buck on a scope. I have the little handheld scope but I have bad eyes and looking into shit gives me headaches. I purchased a cheap usb microscope off Amazon which did not work. I know for ex celeston is a known brand but does anyone have any personal experiences with these things. Good brands good images good all around. I want to use for ultra close ups,trichome checking, and those just awesome fuckin pics. I no I hhave seen someone that had a microscope w an lcd screen w bad ass pic but I want something I can take into the room and inspect shot closely with put straining my eyes and causING headaches n such