Bronica ETR 135N to 135W conversion kit

Everything you need to convert a 135N 35mm back for Bronica ETRS to a 135W back so you can natively shoot 35mm panoramas. 

You can also buy the files to print the kit yourself. 

The 135W back is very rare, and very expensive item - so this is a relatively inexpensive approach, with just the cost of a 135N back and this conversion kit to consider. 

Bronica was pretty clever with these backs. The 135N and 135W were identical except for the size of the gear and the presence of the pin. That allowed them to manufacture the same outer shell and film carrier insert, and at the very end of the process just those two particular components would decide whether it went out as a 135N or 135W. 

Includes :

• 2x replacement gears
• replacement film gate
  
• viewfinder film mask
• 2x bearings for the roller

All printed parts are printed with a 0.2mm nozzle in PETG - giving exceptional wear resistance, strength, and accuracy.

Also includes a printed conversion guide with detailed instructions.

Does not include camera or back - pictures are for showing what the parts look like when installed.