MTF B4 To EF Mount Adapter With 12x And 15x Sd Broadcast Lenses.

The B4 2/3" broadcast lens to Canon EF adaptor is a useful way of utilising all of your B4 mounted lenses on APS-C and Super35 sized sensor cameras such as the Canon 7D, the Canon C300 and the Blackmagic Cinema Camera EF, as well as the upcoming Blackmagic Production Camera 4K.

Please note: if using the adaptor with a Canon 1D C, the camera must be in video mode set to Super35 crop.

(Can only be used on B4 2/3" lenses with built in 2X extender engaged, HD lenses recomended)

The items are in good condition and work perfectly.