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?
This is because when an eye doctor faces a patient, he views the right eye first on the left side of the face and the left eye second on the right side of the face. By always writing the prescription in this way, mistakes are avoided. Some prescriptions also have the additional column OU, which stands for oculus uterque and means both eyes. Other common terms on an eyeglass prescription include sphere, cylinder, axis, add and prism, according to All About Vision. Together all these terms make up the individual prescription for each eye based on its needs to see clearly.