*** SOLD *** Rollei (Carl Zeiss) Tele Tessar 1000mm/8.0 which comes in a aluminium case as you can see on the pictures which I've attached !!!! The lens measures 80 cm and weighs over 9 kg !! It has got the SL66 mount and has got serialnumber : 5792179. Lens itself shows some very,very little wear and does not show and dent or ding !! Optics are clean and clear and does not show any fungus or haze,simply would call it MINT - !!! This lens had a list price of over $42,000 so is a bargain at this price !! Also check the other Rollei proto-types I'm offering on e-Bay at the moment;once sold you'll not see these for sale anymore for a long time !!