Stanley Kubrick is accused of having produced much of the footage for Apollo 11 and 12. It has been claimed, without any evidence, that in early 1968 while 2001: A Space Odyssey (which includes scenes taking place on the Moon) was in post-production, NASA secretly approached Kubrick to direct the first three Moon landings. In this scenario the launch and splashdown would be real but the spacecraft would have remained in Earth orbit while the fake footage was broadcast as "live" from the lunar journey. Kubrick did hire Frederick Ordway and Harry Lange, both of whom had worked for NASA and major aerospace contractors, to work with him on 2001. Kubrick also used some 50mm f/0.7 lenses that were left over from a batch made by Zeiss for NASA. (However, Kubrick only acquired this lens for Barry Lyndon (1975). The lens was originally a still-photo lens and required modifications to be used for motion filming.)