What Do The Numbers Mean Le Crueset Optician/opthamologist...plz Help?

Optician/opthamologist...plz help? - what do the numbers mean le crueset

These requirements are hard or soft, or what. plz respond thnx so much. BTW who is stronger?

My glasses are as follows
RE -0.75 LE -1.25 -025 x105.
and on the other:

OD-1, 25 -0.25 x70
OS-1, 25 -0.75 X110

What is the difference between these lenses:
What exactly what they mean. It is a recipe for soft or loud. plz help