Tag
yellow filter.
2 items filed under this.
Guides
2- Colour filters in black and white photography: what they do, when to use them and why green still has a place How colour filters work in black and white photography, with side-by-side FP4 tests through a Yashica 635, and why green is more useful than it looks.
- Black and white paper reversal: the technique that actually works Six shoots, dozens of test sheets, three findings. ISO 1.8 for paper reversal in UK winter light. Develop to completion. Yellow filters cost four stops.