The Lomography Earl Grey is an exquisite 35mm film that will provide you with classic monochromatic images. If you or your processor need need specific processing times, here is a development chart for use with several popular developers:
| Developer | Dilution | Minutes | Temperature Celsius |
| ID 11 | 1+1 | 9 | 20°C (68°F) |
| ID 11 | stock | 6 | 20°C (68°F) |
| Ilfosol 3 | 1+14 | 6 | 20°C (68°F) |
| Ilfosol S | 1+9 | 7 | 20°C (68°F) |
| Ilford Microphen | stock | 6 | 20°C (68°F) |
| Ilford Microphen | 1+1 | 9 | 20°C (68°F) |
| Ultrafin | 1+20 | 7 | 20°C (68°F) |
| Rodinal | 1+25 | 4 | 20°C (68°F) |
| Rodinal | 1+50 | 8 | 20°C (68°F) |
| Kodak TMax Developer | 1+4 | 6 | 20°C (68°F) |
| Kodak TMax RS | stock | 6 | 20°C (68°F) |
| Kodak Professional X-Tol | 1+2 | 9 | 20°C (68°F) |
| Kodak Professional X-Tol | stock | 5 | 20°C (68°F) |