Double vision is myopia or astigmatism

A person who has double vision in one eye is an astigmatism. Myopia and astigmatism are refractive errors. The same symptom can be manifested as blurred vision when looking at a distance. Astigmatism is divided into myopia and hyperopia, both of which affect vision. The difference is that myopia patients mainly show blurred vision without double vision. Astigmatism patients will show double vision after covering one eye. The main treatment for myopia and astigmatism is to wear glasses. The difference is spherical lenses and cylindrical lenses. At the same time, astigmatism exists with axial position.