NASA-modified Schneider Kreuznach Cinegon 1.4/8-0101 lens for Hubble service mission (as used on a boom arm for a detailed view of the HST during STS-125), serial no. 18913376-0010, with flight-ready modifications including yellow Kapton tape around the focus ring and thermal sealant on the body. Includes the original box, with NASA labels attached.
