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Osage Beach Location


Camdenton Location

(573) 346-7899

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Contact us using the form or call us at Camdenton (573) 346-7899 or Osage Beach (573) 348-2729.

Welcome to Lens Mart Optical!

Your Eye Care Provider in Camdenton and Osage Beach, MO!

Call us at (573) 346-7899 (Camdenton) or (573) 348-2729 (Osage Beach) today!

Dr. Brett Koons, Dr. Gagnon and the entire Lens Mart Optical team strive to provide the best in eye Optometry services. We invite you to browse our website to learn more about our eye care services and join our patient family by scheduling an eye exam appointment at either of our Camdenton or Osage Beach offices.

Lens Mart Optical is a full service ocular health and vision care provider, accepting both eye emergencies as well as scheduled appointments. WE ALSO OFFER AN IN HOUSE LAB WHERE MOST OF OUR GLASSES ARE MADE WITHIN A FEW DAYS IF NOT SAME DAY! Patients throughout the Lake of the Ozarks area come to Lens Mart Optical because they know they will receive the personal attention and professional care that is our foundation. Our doctors and team are dedicated to keeping our patients comfortable and well-informed at all times. At Lens Mart Optical, we will explain every exam and procedure and answer all of our patients' questions. Additionally, we offer vision financing options and will work with vision insurance providers to ensure good eye health and vision care for all of our patients.
Our Approach to Optometry

Our one-on-one approach to optometry makes Dr. Koons, Dr. Gagnon and the Lens Mart Optical staff the eye and vision care providers of choice in the Lake of the Ozarks area. Our doctors provide the following services: complete eye health exams, prescribing contact lenses and glasses, glaucoma testing, and pre- and post-operative care. For a complete list of services, visit our services page or call our Camdenton office at (573) 346-7899 or Osage Beach office at (573) 348-2729.

At Lens Mart Optical, we are dedicated to providing high-quality optometry services in a comfortable environment.

Brett Koons, OD and Erin Gagnon, OD
Optometrists | Lens Mart Optical |

(573) 346-7899
323 East Hwy 54 Ste 104
Camdenton, MO 65020

(573) 348-2729
4834 Osage Beach Parkway Ste 103
Osage Beach, MO, 65065

Office Hours

Our Regular Schedule


8:30 am-5:30 pm


8:30 am-6:00 pm


8:30 am-5:30 pm


8:30 am-5:30 pm


8:30 am-5:30 pm





Our Services

  • Meet The Optometrists

    Lens Mart Optical provide complete eye care services for the surrounding communities in Camdenton.

    Read More


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