Skip to product information
1 of 3

Mercury Works

65mm / 70mm Back for Bronica ETR system (only one)

65mm / 70mm Back for Bronica ETR system (only one)

Regular price $199.00 USD
Regular price Sale price $199.00 USD
Sale Sold out

Very rare 70mm back for the Bronica ETR/ETRS system, modified to accept all forms of 65mm and 70mm film, perforated and unperforated.

This back works, but but shows many signs of use and does not space its frames as tightly as originally intended, leading to some film waste.  It starts each load with near-proper spacing, and slowly increases its spacing throughout the roll.  We recommend using with 220-length or shorter loads of film to minimize the issue.

This is an extremely rare back, and the only one in the world that has been modified to accept 65mm film in addition to 70mm!

We only have one of these in stock.

View full details