AN/PVS-7A, 3rd Generation tube, manufactured by Litton, late 80's. mVery well taken care of, actual hours used unknown, maybe 15 by me, no nicks, dings, scratches on the body or lenses. Padded case, carry strap, manual, manual supplement, sacrificial lense, head harness. The two sets of demist shields included may need to be replaced due to age -I never use them. Some blemishes in the form of barely noticable dots and a small area of shading that do not interfere whatsoever. Both eyepiece focus and lense focus properly. Switch and IR Led functional perfect. These are super clear. Operate on two standard AA batteries. $1100 OBO, shipped insured USPS Priority Mail. USPS money order or PayPal if you add the 3% No trades please as I'm selling to fund another project. Thanks in advance,mv.