What is a Canon FD 200/2.8RF ?

[JumboShrimp]

I was looking at which lenses would fit the Canon FD to EOS converter (the 1.26x version) and noticed that it would fit the "FD 200mm f/2.8RF". Anyone know what that lens is? See attached compatibility table.

 

[Kit.]

I was looking at which lenses would fit the Canon FD to EOS converter (the 1.26x version) and noticed that it would fit the "FD 200mm f/2.8RF". Anyone know what that lens is? See attached compatibility table.

"200 mm f/2.8 II: The second revision of the New FD 200 mm f/2.8 adopted a rear focusing system, in which only the rear group of the lens moves to adjust focus, meaning that the overall length of the lens does not change and focusing is easier. The number of optical elements was increased from 5 elements in 5 groups, to 7 elements in 6 groups; the size and weight increased, and the close focusing was improved. "

- maybe this one?

 

[JumboShrimp]

RF for "Rear focusing" makes sense, but odd that they did not call it the MII version.