Slik Multi Arm  type_Remote Release This extension tube for LTM/39mm

This extension tube for LTM/39mm thread mount Summer & Elmar 5cm lenses is designed to provide 1:2 magnification

technically it's just for DX cameras

Well made of ABS plastic

Leitz IROOA lens hood for select 35mm and 50mm Summicron lenses

Includes HB-48 lenshood and CL-M2 case

Slik Multi Arm &nbsptype_Remote Release This extension tube for LTM/39mmNeed to mount two cameras to a single tripod? Perhaps the Slik Multi Arm a pair of tripod heads mounted to a 40cm bar can help. The heads have a 1 4" 20 thread for camera or accessory mounting, and can slide freely along the bar, locking in place with thumbscrews; the bar has a movable tripod mount with a 1 4" 20 interior thread for mounting to your tripod. In excellent condition, with minor cosmetic surface wear.