Yes, there is the Nikkor Q actually, created by Nikon decades ago:-
(Source: http://www.flickr.com/photos/54004158@N07/5984441922/sizes/l/in/set-72157627300117826/)
(Source: http://www.flickr.com/photos/54004158@N07/6010311657/sizes/l/in/set-72157627214306447/)
Well, it seems that there is nothing new under the Sun! ;-D
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