The Cooke Cinetal 25-250mm T3.7 MKIII was released in 1992 and was a popular Cooke zoom for years.
25-250mm T3.7 Cooke Cinetal
Zoom Ratio – 10X
T-Stop Range – T3.7-22
Close Focus from Lens Front – 5’6”
Lens Font Diameter - 150mm
Weight – 10.5 lbs