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Howell Phoria Card™


Item #: CDHP+

Professional Pricing Available to Registered Healthcare Professionals, Schools, & Government. Click on the blue info button for more details.

  • Description
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  • Howell Phoria Card™ Complete SetNear & Distance Chart with Stick Prism
  • You must be logged in to your Bernell Online account in order to view pricing for products. Healthcare Professionals, Staff, Schools, & Government, please login to your Bernell Online accounts for pricing. Please click on the blue info button for more details

  • Howell Phoria Card™ (Distance Chart and Stick Prism)
  • You must be logged in to your Bernell Online account in order to view pricing for products. Healthcare Professionals, Staff, Schools, & Government, please login to your Bernell Online accounts for pricing. Please click on the blue info button for more details

  • Howell Phoria Card™ (Near Chart and Stick Prism)
  • You must be logged in to your Bernell Online account in order to view pricing for products. Healthcare Professionals, Staff, Schools, & Government, please login to your Bernell Online accounts for pricing. Please click on the blue info button for more details


Howell Phoria Card™

Both Near and Far come with a single 6 PD stick prism.

These cards allow direct measurement of the distance and near phorias in real space or with a phorpter. The patient simple has to tell which number the arrow points to. Any odd number (in yellow) shows esophoria while the even numbers (in blue) shows exophoria. An AC/A can quickly be determined with trial lenses.

The reverse side of the near card has a X-Cyl target, and a variety of letter and word targets.

Near card is about 12" wide.

Distance chart is about 24" wide.

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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