NEW*MINI Flash adapters

for the Polaroid SX-70/Sonar/rainbow camera

The adapter plugs into the flashbar slot and provides a x-sync standard pc socket where you can connect any electronic flash or radio remote like the Pocket Wizards.
The sync voltage can be 3 - 300 V so new and old flashes work reliably and safely.
The flash side is completely isolated from the camera side.

The shell material is 3D printing

The price for one adapter 

Support 

2.5mm-3.5mm  sync lines 

2.5mm-2.5mm  sync lines 

2.5mm-PC         sync lines 

Price for FLASH ADAPTER*1 ONLY!!!

EXCLUDING CAMERA & FLASH!

This is a table about the relationship between aperture and distance after SX70 series cameras use flash