Quickly and easily screen vision with the new handheld I-test™ Phoropter Vision Screener. Place the I-test™ on the face like regular eye glasses, a patient can adjust lens strength by rotating the dial to the desired lens strength. Lens range from +4.00 to -4.00 diopter in 0.50 diopter increments. Each lens also includes it's own occluder and pin hole occluder.
NOW AVAILABLE WITH CYLINDER ATTACHMENTThe I-test vision screener now comes with a cylinder attachment. Use your existing lens with the I-test. Purchase the I-test with the cylinder attachment already installed or purchase the cylinder attachment separately.
Available in 3 different colors! Click on the color choice below to order yours today. Order Your's Today
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How It Works
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