| Subject | English | German |
| opt. | diffuse reflection attachment | Remissionsansatz |
| opt. | diffuse reflection factor | Remissionsfaktor (the ratio of the luminous flux reflected diffusely from a surface to the total luminous flux striking the surface) |
| construct. | diffuse reflection glass | Antireflexglas |
| tech. | diffuse reflection photometer | Diffusionsphotometer |