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Bernell After Image Generator

Item #: BERAI

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The long-lasting after-image produced by this hand-held unit makes it an ideal tool for assessing central fixation. By flashing an intense image onto the retina, the device provides immediate biofeedback information for the patient and doctor or therapist.

Powered by 2 AA batteries and only requiring minimal time to recharge the flash, this easy-to-use unit is an efficient solution for VT practices. To operate the device, simply have the patient close one eye and look directly at the center of the device with the open eye, then flash the device. This action should cause an after-image to project through to the eye that was originally closed.

• Handheld After Image Generator
• After Image Enhancer Fan

If assessing the anomalous retinal correspondence (ARC) between the two eyes, hold the device in a vertical position and flash it onto one eye with the other closed, then flash a horizontal image onto the other eye with the opposite eye closed. The patient can then receive visual feedback for the practitioner to assess the manner by which they view the perceived cross image.

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.

Device Color: Black
Power: 2 AA Batteries (Not Included)

Call Toll Free 1-800-348-2225 or (574) 259-2070

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