This is a very nice vintage Angenieux Zoom 1:3.5 

Speed : T3.5 - 22

Weight : 4,3Kg

Close Focus : 5'7"f // 170.18cm

Front Diameter : 136mm

Speed : T3.1 - 22

Weight : 2,8Kg

Close Focus : 2'4"f // 73,15cm

Front Diameter : 121mm