90mm to 70mm Reducing Ring - 35HR, 40HR, 50HR, 180HR Actus-B Extension 150mm (standard monorail)

Extension 150mm (standard monorail)

the lens should have a large image circle in order to permit camera movements

AC-791 (99100791)

The optical design is a 17 element in 13 groups

90mm to 70mm Reducing Ring - 35HR, 40HR, 50HR, 180HR Actus-B Extension 150mm (standard monorail)AC 328 Reducer Ring 70mm for Universal Compendium Lenshade 90mm (AC 324) This 90mm to 70mm Reducing Ring allows you to mount the Sun Shade Compendium AC 324 (99050324) to the Rodenstock lenses Digaron 35 HR S, 40 HR W, 50 HR W and Digaron 180 HR S. The reducer ring is removable and interchangeable for use with other Rodenstock lenses Dimensions Outer diameter 90 mm Lens mount diameter 70 mm Width 13 mm Weight 26 gram Compatibility 70mm reducer rings