Up for sale is my Armasight by FLIR Zeus 640 3-24x75 Thermal rifle scope. This scope has sat in my safe for 6 years and has never been on a hunt. It has been mounted on my bolt rifle 3 times for some after dark target practice. There are a few slight markings on the unit that are difficult to see unless you're looking closely. It is in great condition as it has only been used a few times. Please let me know if you have any questions. This unit is now discontiued in the FLIR product line due to the aquisition of Armasight by FLIR. If you can still find these online, they sell for $4,600.