In conclusion, Unknown Device Identifier can only be used for its main goal: identify unknown devices. For the next part of finding, downloading and installing drivers you should look for another, more powerful application.
What does axis mean on my prescription? Answer: The axis number on your prescription tells your optician in which direction they must position any cylindrical power in your lenses (required for people with astigmatism). This number shows the orientation or angle in degrees from 1 to 180. The number 90 means vertical position and 180 horizontal. A higher number for the axis does not mean that your prescription is stronger - it simply describes the position of the astigmatism. Prescription Was this answer helpful?
The axis is the curvature of the eye surface in a specific meridian (like degrees or clock hours). I80 is right on the horizontal meridian, and 90 is right on the vertical meridian. The axis is always a number between 1 and 180. On your eyeglass prescription, the axis refers to the first number (the sphere power).