There are several types of eye test, from a routine sight test to an OCT scan or a contact lens check. Choose the option that fits you best below and we will point you to the right one.
If you have a serious eye injury, a chemical in your eye, or sudden severe pain or loss of vision, go to A&E or call 999.
Which eye test do I need?
Pick the option that fits you best. Nothing you enter is saved or sent anywhere.
A guide only, based on NHS advice. It does not replace advice from an optometrist, pharmacist or doctor.
The main types of eye test
| Test | Who it is for |
|---|---|
| Standard sight test | Most people, usually every 2 years. Checks your vision and the health of your eyes |
| Children's eye test | Children of any age. Free on the NHS for under 16s |
| Contact lens fitting or check | Anyone who wears or wants contact lenses. Not covered by the NHS |
| OCT scan | A detailed 3D scan of the back of the eye, usually an extra on top of a sight test |
| Diabetic eye screening | People with diabetes aged 12 and over, alongside regular sight tests |
| Urgent eye care | Sudden changes, a red painful eye, or new flashes and floaters |
Please note: This information was last checked on 12 November 2026. A guide only, based on NHS advice. It does not replace advice from an optometrist, pharmacist or doctor. Nothing you enter is stored.
Sources
- NHS: How often can I have a free NHS eye test?
- NHS: Free NHS eye tests and optical vouchers
- NHS: Diabetic eye screening
Last checked: 12 November 2026
