Tag: Iso 0.3

What happens when you take a nearly forgotten ISO 0.8 direct positive film, POTA developer, and a tripod up into the French Pyrenees? Magic, it turns out. In this post, I take Svema Mikrat Orto Direct Positive on a 14 km mountain loop around the Pic du Midi d’Ossau to see if this ultra-slow microfilm…