Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to cure astigmatism [title] Speak to your optometrist about getting eyeglasses. [step] Eyeglasses are a good option for correcting astigmatism. They help to correct the irregular curve of your cornea and allow your retina to focus properly.

Ending1: Shop around and find the ones that effectively correct your problem eyes. Visit several eyeglasses retailers to find the right pair to correct your eyes. Ending2: Round up some glasses and ask for a prescription to get to the store. In cases where astigmatism is serious and illegal, your doctor may make necessary appointments to see if glasses are a good fit for you. Ending3: [substeps] You can get cost-effective over-the-counter lenses at your local pharmacy. [title] Identify what caused your astigmatism. Ending4: Your optometrist will determine your glasses prescription so you can buy glasses to correct the astigmatism. [title] Try on eyeglasses to find ones that are comfortable and fit your face.

Answer format: ending1/ending2/ending3/ending4