dioptre
| Symbol: | |
| Category: | Refractive power |
| SI Equivalent: | 1 /m |
| Dimension: | L-1 |
| System: | SI |
| Notes | |
| SI derived unit. It represents the refractive power of an optical system having a focal length of 1 meter in a medium with a refractive index of 1. | |
This is the only unit we have in this catagory, no conversions are available.















