ORTHO-K LENSES FOR MYOPIA TREATMENT
Ortho-K
Clervision OTTER Ortho-K Lenses
Our corneal topography-driven OTTER™ lenses are becoming known to be the epitome of tailored Orthokeratology. Clervision™ proudly stands as the trailblazing frontrunner in crafting bespoke Ortho-K lens innovations.

Simple and Easy Process
By harnessing the wealth of corneal topography information and Clervision’s state-of-the-art lens design tools, you possess the ability to forge personalized Ortho-K lenses tailored precisely to meet each patient’s distinctive requirements. The process of crafting a flawlessly fitting custom Toric or Free Form Ortho-K lens for your patients becomes a seamless endeavor, accomplished effortlessly in a handful of uncomplicated stages. With Clervision™ at your disposal, the manipulation of the optic zone and treatment zone’s size and placement becomes a breeze, facilitating the attainment of optimal outcomes.
Design Your Own Ortho-K Lenses
Even in the face of intricate scenarios, such as challenging against-the-rule astigmatism, low eccentricity, or the imperative creation of an elliptical treatment zone, Clervision™ emerges as the ultimate savior! Ascend to unprecedented heights in your Orthokeratology practice with the groundbreaking Clervision™ OTTER™ lenses!

PERSONALIZED FOR EACH PATIENT
MYOPIA MANAGEMENT
Accurate execution holds paramount importance in the realm of myopia management. Clervision™ OTTER™ lenses empowers you to fashion an impeccably fitting lens incorporating a diminutive optical region, adeptly rectifying myopia and reinstating crystal-clear vision. Simultaneously, it skillfully redirects peripheral light, diminishing hyperopic defocus—an influential element contributing to eye elongation.
Users of OTTER™ lenses relish unparalleled versatility, as they gain the autonomy to meticulously manipulate the exact positioning of the optical region and therapeutic zone, aligning them flawlessly with the center of the pupil. This meticulous control facilitates precise calibration of the treatment procedure, paving the way for optimal outcomes with unwavering certainty.
ClerVision OTTER Lenses
Learn more about our product line of Ortho-K Contact Lenses

OTTER™ TOR Ortho-K Lenses
Aside from old-fashion VST and CRT design, OTTER TOR has a record breaking success in Ortho-k management through qualified Pediatrician optometrists. With its patent pending design for high-astigmatism and on-going clinical trials, OTTER TOR continue provide success to its patients through well-known optometrists worldwide who gives their full time for children’s eye health.
Featured Core Technology:
Suitable Wearers:
Children age 7 to 17
Healthy Ocular Condition
Astigmatism: Both low and High

OTTER™ TWO Ortho-K Lenses
OTTER TWO is specially designed for an OrthoK lens that have two powers for children, near and far visions. With our patent-pending design for Myopia that is becoming pandemic in children, CLER OTTER TWO is not only correcting myopia, it also correct presbyopia in young eyes. With FDA-Approved materials, OTTRER TWO is able to deliver orthoK lenses that are with high DK, great wetting angle, and comfortable wearing experience for children.
Featured Core Technology:
Suitable Wearers:
Children age 7 to 17
Healthy Ocular Condition
Duo Power in prescriptions.

OTTER™ SPH Ortho-K Lenses
Specialized contact lenses designed to reshape the cornea overnight, correcting common refractive errors such as myopia (nearsightedness). By gently and temporarily changing the corneal shape, OTTER™ SPH Ortho-K Lenses provide clear vision throughout the day without the need for glasses or regular contact lenses, offering a non-surgical and reversible option for myopia correction, particularly beneficial for individuals looking to reduce their dependence on glasses or contact lenses during waking hours.
Featured Core Technology:
Suitable Wearers:
Children age 7 to 17
Healthy Ocular Condition
Duo Power in prescriptions.