Contact lenses are not one-size-fits-all. Your eyes have a unique shape, curvature, and tear film composition that determine which lens design will give you the clearest, most comfortable vision. A proper contact lens fitting ensures that the lenses you wear are matched to your specific anatomy and your daily demands, not just your prescription.
At Chinook Eye Center, Dr. Perez takes the time to measure, test, and evaluate your contact lens fit with the same precision he brings to every part of your eye care. Whether you are a long-time contact lens wearer looking for a better option or trying contacts for the first time, we make the process comfortable and straightforward.
Using both manual and computerized instruments, Dr. Perez measures the curvature and diameter of your cornea. These measurements determine the base curve and diameter of your contact lenses. A lens that does not match your corneal shape will move too much, sit too tight, or create discomfort and blurred vision.
Your tear production and tear film quality are evaluated. Contacts sit on your tear film, and inadequate moisture is the most common reason people struggle with lens comfort. In Montana’s dry, windy climate, this assessment is especially important.
Based on your measurements, prescription, and lifestyle, Dr. Perez selects trial lenses for you to wear. You will try the lenses on in the office so Dr. Perez can evaluate the fit, movement, and centration under the slit lamp before you leave.
We fit a full range of contact lens types based on your needs:
Designed to be worn continuously for up to a week or longer, depending on the lens. Dr. Perez will discuss whether extended wear is appropriate for your eye health.
Durable, long-lasting lenses that provide exceptionally sharp vision. RGP lenses are often recommended for patients with astigmatism or keratoconus who need optical correction that soft lenses cannot fully provide.
Specially designed soft lenses that correct astigmatism while maintaining rotational stability on the eye.
Wind, dry air, dust, and UV exposure are facts of life on the Hi-Line. These conditions can make contact lens wear challenging if the wrong lens type is prescribed. Dr. Perez considers your environment and daily activities, whether you spend your days in an office, on a ranch, or behind the wheel on long rural drives, when recommending the lens that will perform best for you.
After your fitting is complete, you receive a one-year contact lens prescription that is valid for purchasing lenses anywhere , from us, from an online retailer, or from any other provider. We earn your business on the quality of our fitting, not by restricting where you buy your lenses.
Ready to try contacts or find a better lens? Call Chinook Eye Center at (406) 357-3740 to schedule your fitting in Chinook.