Housings produced August 2020 and later require the newer Trigger Extension v2 # 4077.95.

Extends the lever away from the housing and closer to a right-hand handle. For use only with controls featuring a curved lever actuator. This extension brings the shutter button and/or back button focus controls out to the handle assembly for maximum comfort.

The extension does not change the orientation of the lever. Orientation of the lever varies per control and housing model.