They charge different for an eye test in different place. So, it is depend on where you live. If you you in England, Wales and Northern Ireland, you will be charged $15. But if you in Republic of Ireland, it need 25 or free for PRSI and medical card holders. If you are in Scotland , you are luck, you can get free eye tests from them. Besides, you can also call FREE on 0800 023 20 20 to consult them yourself.
As my research on the internet, the price of standard eye examination is variable. If you are in England, Wales and Northern Ireland, you need to pay $15 for the current cost of an eye test. If you are in the Republic of Ireland, the current cost of an eye test is $25. While it is free for PRSI and medical card holders. Within 28 days from the date of your eye test, the cost you have paid for your eye test can be redeemed against any purchase made. Furthermore, optical express also have some favorable activities, among which there may be free eye test. If you want to know more about optical express and eye exam at optical express, you can research https://www.opticalexpress.co.uk/