Hi mark
Thanks for your response. I am under the impression that the 12mm lens is defiantly for 16mm super as it wouldn't throw a large enough circle of light for 35mm film? However I have been told that the 16mm lens can be used in both 16mm and 35mm airriflex cameras. I am a bit concerned by this as I thought it may interfere with mirror mechanism on the 35mm models. Any thoughts?