Tag

zone imaging.

1 item filed under this.

Guides

1
  1. 510 Pyro vs HC-110: a 4x5 side by side and a chat with James Lane A 4x5 side by side test of 510 Pyro and HC-110 on FP4 at St Arilda's church, plus the chemistry of pyrogallol staining explained by James Lane of Zone Imaging.