ANVIS Gen3 night vision binoculars with powered detachable mount. INCLUDES 2 MX-10160 Gen3 green phosphor image intensifier tubes. There is some dust on the tube caused by my unscrewing the objective and eyepiece lenses to take pictures. Rather than risk damage I left the dust for the buyer to clean off. By my eyes there are 4-6 pinhole size blems in the tubes, but they MIGHT be dust. There are no burn-in spots or blems larger than what I estimate to be .01mm dia I've had these for many years and only used them occasionally. Always stored in an air-tight Pelican case with battery removed. The mount is fantastic. It is machined anodized black aluminum and takes both a CR123 internal battery and/or external power supply connected to the 4-pin LEMO connector. The unit powers on/off when raised and lowered on your helmet. Includes 2 removable adapters to fit different helmet mounts. NOTE ONE SPRING IN THE MOUNT IS JAMMED and I can't get the adapters to slide on. I think a grain of sand is stuck in there. 100% fixable by removing the roll pin to clear the debris. Optics are pristine and perfect. Housing has the standard tolerances, so it does have a slight amount of movement, I had planned to use shims but lost interest US shipping only