FOTON STEREO - Exposure Calculator
Get correct exposure times with this handy calculator!
On the front you will find the 'Sunny 16' rule for f/140. You just need to select the ISO of your film to get exposure times for your MINUTA STEREO camera.
On the back you can convert more precise light meter readings. If you don’t have a light meter, use your smartphone with a light meter app!
A customizable version for different f-stops will come soon.