Brutalist Structure - Pinhole 5x4 - Ortho Plus - 510Pyro
22-Apr-2025 15:45
Ilford Ortho Plus rated @ EI 80
Zero Image 5x4 Pinhole
50mm focal length (2 sections)
0.28mm pinhole
Stearman Press SP445 Tank
Pre-wash : None
Developed : 510 Pyro 1+100 : 9 mins @ 20C
2 x Water Stop Bath
Alkali Fix. Clearing time 2½ minutes
Total Fix time doubled to 5 minutes
Wash for 10 mins in frequent water changes
Wash for 1 min in distilled water
Kodak Photo Flo + distilled water rinse (1ml in about 500ml) : 2 mins
Filters : None
Reciprocity : 3 sec goes to 4 sec
4 seconds @ f176
Brutalist Structure - Pinhole 5x4 - Ortho Plus - 510Pyro
22-Apr-2025 15:45
Ilford Ortho Plus rated @ EI 80
Zero Image 5x4 Pinhole
50mm focal length (2 sections)
0.28mm pinhole
Stearman Press SP445 Tank
Pre-wash : None
Developed : 510 Pyro 1+100 : 9 mins @ 20C
2 x Water Stop Bath
Alkali Fix. Clearing time 2½ minutes
Total Fix time doubled to 5 minutes
Wash for 10 mins in frequent water changes
Wash for 1 min in distilled water
Kodak Photo Flo + distilled water rinse (1ml in about 500ml) : 2 mins
Filters : None
Reciprocity : 3 sec goes to 4 sec
4 seconds @ f176