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Good-Lite Visual Field Fatigue Diffuser

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may vary. See item title & description for details.
This device was designed by John Karickhoff, MD and hopes to reduce patient complaints about computerized visual fields with the use of this diffuser. The accuracy and speed of testing will be greatly increased through this simple concept for occluding the opposite eye. It blocks vision by diffusion rather than occlusion. The diffusion level was selected to block viewing of the largest targets and fixation spot of all the standard parameters but it allows 97% of the light of the bowl to enter the covered eye. This eliminates the continuous ocular rivalry caused by standard opaque occluders.

  • White elastic strap fits all sizes.
  • Durable plastic,
  • Lets diffused white light in while keeping air away from the eye.
More Information
Manufacturer Good-Lite
MPN 166000
Brand Good-lite
Type of product Eye Patch
Packaging 1 Pack of 3
Product Count 3
Minimum Shipping latency 3
Weight 1.0000
Returns Accepted Yes
Product Dimensions 3L X 2W
Shipping Dimensions 8L X 2H X 8W