Doctor's Point & How to wear astigmatism contact lenses in Lomb? There are scales on one side and three directions on the other. How is it right?

This is the axial position, generally don't care, because Dr. Lomb's patented head technology, even if the axial position is not properly worn in the eyes, blink your eyes a few times and you will return to the correct axial position! Didn't you find that Dr. Leigh Lomb's astigmatism contact lenses are thin and thick? This is the patent! If you are afraid of wearing it badly, you can look at the pointer on it! Generally, the direction of 5 is 180 axis. If you don't understand, you can ask me! I hope my answer is helpful to you!