4x5 Graflok Accessory plate for Six17 film back

Accessory 4x5 Graflok adaptor plate, to mount a Six:17 rollfilm back (not included) to a Graflok-compatible 4x5 large format camera (not included).

There are two versions;

”Load from Left” - This is used on a SnapShot, or if you want the winding knobs to be on the right when used in a portrait orientation on a traditional 4x5 camera with rotating back.

“Load from Right” - This is used traditional non-rotating back cameras like Speed Graphics, or if you want the winding knobs to be on the left when used in a portrait orientation on a traditional 4x5 camera with rotating back. 

This adaptor plate moves the standard film plane backwards by 45mm, to allow for the full 6x17 frame to be projected through the rear of the standard 4x5 camera opening. Therefore, if your 4x5 camera can currently mount a 90mm lens as the widest option, this will be increased by 45mm, making the widest lens option 135mm.