Yes. Don Williams wrote:
When this menu selection (F stop other than A) is on, I understand the shutter will release with the lens set to any F stop. Yes? But if there is no lens at all will the shutter release? For example a tube without *any* contacts at all, but with a lens, or some other thing on the end? I understand this will work, but need to be sure.Don
--When you're worried or in doubt, Run in circles, (scream and shout).

