Manfrotto 237 Flex Arm for Super Clamp Variant Product This lens also incorporates geared

This lens also incorporates geared inner focusing to minimise focus-induced changes in the angle of view

A sandbag counterweight is supplied (empty) and recommended whenever boom is extended

An installation tool is included

and all acoustic instruments

Manfrotto 237 Flex Arm for Super Clamp Variant Product This lens also incorporates gearedThe Manfrotto 237 Flex Arm for Super Clamp s a 1 2 inch diameter, 21. 6" gooseneck with 5 8 inch stud for exact positioning of small gobos, reflectors, props, or flash heads. Hex end fits into Super Clamp and is tapped with a 3 8 inch female thread at one end and a 1 4 20" male thread at the other.