Get eye exam is a good way to help you know your eyes, thus to keep eye healthy. An annual eye examination seems necessary. If you want to schedule eye exam online, you shall first choose where you go, for example, pearlevision.com or lenscrafters.com. Lets take schedule eye exam at pearlevision.com fro example. You can go their sites https://www.pearlevision.com/store-locator/schedule-eye-exam.action and fill your information to finish your schedule.
First, you should find a website which offer the doctors' information. For example, zocdoc.com or firmoo.com offer eye doctors' information online and most of those eye doctors have book online system which allow you to schedule eye exam online. And the first step is finding a location near you. Then you can just follow the steps and then you can make an appointment with eye doctor online.