Your eye doctor may measure the size of your pupil or your iris (the colored area of your eye) with an instrument called a biomicroscope or slit lamp or manually with a ruler or card. This measurement is especially important if you are considering specialized lenses such as Gas Permeable (GP) contacts.
How do they test your eyes for contact lenses?
Measurements taken during a contact lens test
- Corneal measurements. An instrument called a keratometer is used to measure the curvature of your eye’s clear front surface (cornea). …
- Pupil and iris measurements. The size of your eye’s pupil may also be measured during your eye test for contact lenses. …
- Tear film evaluation.
How long do eye exams for contacts take?
Exactly how long your eye exam will take will depend on your individual circumstances, but most patients can expect their appointment to take between 30 and 45 minutes. If you need glasses or contact lenses, you may need to allow additional time to select these.
Do you need eye exam for contacts?
If you decide that you want to wear contact lenses, even if you only want to wear them some of the time and also uses glasses, you will need a contact lens exam in addition to your usual comprehensive eye exam.
Are eye exams different for contacts and glasses?
Your eye doctor will perform special tests during a contact lens exam to evaluate your vision with contacts. … An eyeglass prescription measures for lenses that are positioned approximately 12 millimeters from your eyes; whereas a contact lens prescription measures for lenses that sit directly on the surface the eye.
What does a contact lens exam cost?
Typically, the average cost of a contact lens exam ranging between $120-$250. The average cost of a regular eye exam will vary depending on where you live and the type of optometry office you visit. With that said, keep in mind these are averages. Contact lens fittings without insurance can start as low as $100.
Are eye tests painful?
The good news is that a sight test is not painful. It’s common for your eyes to take a few moments to readjust once the lights in the room come back on. You’ll likely see dark patches in your vision while your eyes readjust. However, your vision should return to normal once you leave the consultation room.
What should you not do before an eye exam?
What Not to Do Before an Eye Exam
- Don’t Overexert Your Eyes. Keeping your eyes rested leading up to an eye exam is likely to increase your overall comfort. …
- Don’t Forget Your Glasses & Contacts. …
- Don’t Drink Coffee or Alcohol. …
- Don’t Forget Your Insurance Documents. …
- Don’t Feel Nervous or Intimidated.
How much do eye contacts cost without insurance?
The cost of contact lenses can vary, but the average cost for an annual supply of contacts, if you’re nearsighted, should be between around $200 and $300. If you need to replace your contacts throughout the year, plan to purchase around sic to 10 boxes total, with a cost of around $20 to $30 for each box.
Can I get eye exam and contact exam at the same time?
The Bottom Line
One more thing to bear in mind: You can have a contact lens exam and a comprehensive eye exam during the same office visit to make it easier to fit your exams into your busy schedule.
Can you get contacts without a fitting?
Contact lenses, including cat eyes or lenses that change your eye color, can harm your eyes unless they’re properly fitted. An eye care professional needs to examine your overall eye health and give you a proper contact lens fitting before you wear lenses.
Are contact exams covered by insurance?
Does your vision insurance cover contact lens exams? Actually, many insurance policies do not. Some plans offer a high copay, such as $40, for a standard lens exam. … Some plans also allow you to use your contact lens allowance to pay for the lens exam.