Thank you for your comment. I have checked it and partly altered the descriptions.
The camera is described exactly by NASA as an LSC (Lunar Surface Camera). While an SWC should have a fixed (38mm) lens, this camera has a removable lens. This is the information I got in full: "SWC is correct, though not a fixed lens. This one is removable. The SWC was needed by NASA. It was first used before the Apollo program, for the inside of the capsule, a very tight environment. The base Body is that of the 500 though"
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