People often have many questions about their vision and eyeglasses, so we answer frequently asked questions below. While we can only address a limited number of questions here, if you live in or near Chico and are looking for an optometrist near you, contact Chico Vision Care Optometry. We can answer your additional questions about eyeglasses and vision care generally.
How often should I have my eyes examined?
According to the American Optometric Association, examining your eyes annually is best. Besides determining whether you need to update your prescription, annual eye exams also allow for the early identification of eye diseases such as glaucoma and broader bodily diseases such as diabetes.
What do my eyeglass prescription numbers mean?
The first number in your prescription shows the spherical lens power. The number is negative if you are nearsighted and positive if you are farsighted. The value of the number indicates the level of correction. The second number is the supplemental lens power and indicates your level of astigmatism. Your prescription may show a line or circle rather than a number, indicating you do not have astigmatism. The third number also applies only if you have astigmatism and indicates the axis of correction.
How do I buy frames large enough for my head and look good on my face?
Some eyeglass frames are available only in medium sizes. This issue is more common with discount brands. Choosing the appropriate set of frames often means selecting a style that complements your face shape. You can solve both problems by working with knowledgeable opticians and staff that offer a wide range of frames.
How can I address visions issues while using a computer?
Difficulty reading computer screens is an increasingly common complaint, especially among people who wear bifocals. Bifocals address both nearsightedness and farsightedness, but our computer screens often sit at a distance between the two. Progressive lenses sometimes correct the problem but can strain your eyes because the intermediate zone is usually narrow. Obtaining a separate set of "computer glasses" that focus on computer screens and other objects just beyond arm's length may help correct the problem.
Difficulty focusing on computer screens also occurs because computer users blink less often, resulting in dry eyes. You should also look at an object 20 feet away for 20 seconds every 20 minutes to reduce eye strain.
Obtaining Eyeglasses at Chico Vision Care Optometry
If you live in or near Chico and want to see an optometrist nearby, contact Chico Vision Care Optometry. Call us at 530-342-9644 or use our online appointment form to schedule an appointment.