An award-winning developer, 510 Pyro is one of the more modern pyro developers, that was invented by Jay DeFehr, offering exceptional fine grain, sharpness, more than 6 years shelf life, maximum image stain and minimal general stain and is suitable for rotary processors too.

The stain offered by this developer gives extraordinary shadow recovery in direct digitisation of negatives; incredible highlight separation for darkroom printing and more density for highlights when using UV based alt process printing methods.

By using extremely dilute working solutions - 1:100 to 1:500, this makes this developer also extremely economical.