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Aperture Rule™ Trainer Kit (Color: Black)


Item #: BC1050BK

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Bernell Aperture Rule™ Trainer Kit

The Bernell Aperture Rule™ Trainer Kit is a trusted vision therapy tool designed to strengthen a variety of visual skills, including:

  • Low fusional and accommodative reserves
  • Poor stereopsis
  • Fixation disparity
  • Suppression
  • Tight accommodation-convergence relationship

This trainer is ideal for individuals with symptoms of asthenopia or visually related learning challenges. It features a progressive fixed demand design and does not require polarized or colored lenses, making setup and use simple and efficient.

With a functional range of 30Δ Base-Out to 17.5Δ Base-In, the Aperture Rule™ provides effective, targeted exercises for both clinical and at-home therapy programs. Each kit is packaged in a durable corrugated storage box for easy organization and protection.

Replacement parts are available for the Bernell Aperture Rule™.
View Replacement Parts

The Bernell Aperture Rule™ Trainer Kit includes:
• A set of sports/action cards
• Single and double aperture sliders
• Red pointers
• Product Guide
• A protective corrugated storage box to keep your kit safe and organized.

Disclaimer: Please note that the products offered on our website have not been evaluated or reviewed by the United States Food and Drug Administration (FDA), unless explicitly stated otherwise. The information provided on this website is for informational purposes only and is not intended to diagnose, treat, cure, or prevent any disease or medical condition. The products offered on our website are not intended to replace or substitute any advice, diagnosis, or treatment provided by a qualified healthcare professional. It is strongly encouraged that any use of our products in an effort to improve visual skills only be done so under the guidance and supervision of a qualified healthcare professional. Although we at Bernell choose to sell our products exclusively to healthcare professionals as they are our target market, we strongly advise that anyone who may come across our products on a secondary market consult with a qualified healthcare professional before using any product. Additionally, we do not offer instructions for intended use, nor make claims for healthcare professionals, in how to diagnose, treat, cure, or prevent any disease or medical condition with our products. The majority of the items offered under vision therapy or vision training categories on this site fall under the FDA's General Wellness: Policy for Low-Risk Items. For safety reasons, we do not condone the use any of our products that occlude or restrict vision in any way while participating in activities that may require unrestricted vision.

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Fax to (574) 259-2102 or (574) 259-2103

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