Bausch and Lomb Super Cinephor

[sabesque]

Hello. I hoping someone can help identify what type of lens I have/ application.
It is a Bausch and lomb Super cinephor EF. 3.25 in(83.0mm) f:2.0 Front TR1789
Thats all the information that on the lens. I tried bausch and lomb sites but no information is available where I looked. Thanks for your help.

 

[Dan Fromm]

It is a lens for a motion picture projector -- sorry, I don't know which make, model, or film gauge -- not a taking lens. Might be a suitable subject for lens abuse.