ตรวจตา

When was your last eye exam? Do you currently wear glasses or contacts?

Let's start with the eye chart. Cover your left eye and read the smallest line you can see clearly.

Now let's use the phoropter. Tell me which is clearer — option one or option two?

Your right eye has changed to -4.0 and your left is now -3.75. I recommend updating your glasses. I'll also do a glaucoma test and check your retina.

That's one method, yes. It measures your eye pressure. Try to keep your eyes open — it's quick and painless.

Good news — your eye health looks great. No signs of glaucoma or retinal issues. You just need an updated prescription.

Absolutely. By law, we have to give you a copy. It's valid for one to two years, depending on the state.

SPH is the sphere — your main prescription for near or farsightedness. CYL is cylinder — that's for astigmatism. AXIS is the angle of the astigmatism correction.

Not at all — mild astigmatism is very common. Your new glasses will correct it. You might notice sharper vision, especially at night.

Contact lens prescriptions require a separate fitting. I'll measure your corneal curvature and try some trial lenses. That's an additional $50.