Dave Woodhead 71
Pinhole in Cold Coffee
March 2015
Graflex Speed Graphic 1950 - 0.4mm pinhole - Tri-X 120 ei320- Caffenol-C-L-14ºc 60mins
600ml / 9.6g soda / 6g vit-c / 0.6g potassium bromide / 24g Asda Rich Roast instant coffee / 14ºc 60mins stand development with 10 initial inversions for first minute.
First attempt at DIY pinhole. Lens board set at 60mm focal length giving effective aperture of f150, with reciprocity adjustment the exposure was 3secs.
Pinhole in Cold Coffee
March 2015
Graflex Speed Graphic 1950 - 0.4mm pinhole - Tri-X 120 ei320- Caffenol-C-L-14ºc 60mins
600ml / 9.6g soda / 6g vit-c / 0.6g potassium bromide / 24g Asda Rich Roast instant coffee / 14ºc 60mins stand development with 10 initial inversions for first minute.
First attempt at DIY pinhole. Lens board set at 60mm focal length giving effective aperture of f150, with reciprocity adjustment the exposure was 3secs.