- The Corrales Visual Field Fatigue Diffuser™, made of durable plastic, lets in diffused light while keeping air away from the eye.
- The white strap attached allows this occluder to fit all sizes.
- The Corrales Visual Field Diffuser is designed to prevent the occluded eye from seeing any visual targets while allowing light on to the occluded eye.
- This unique design allows for visual field determinations that are faster, more accurate, and less stressful on the patient.
- This product is the first diffuser to block vision with diffusion, not occlusion.
- Other occluders block the vision of the occluded eye by blocking all incoming light to that eye.
- This causes ‘Ganzfeld Blackout’, a phenomenon that causes intermittent loss of perception due to the brain’s attempt to interpret the opposing signals coming in from the eyes.
- This blackout effect can lead to unreliable tests and can cause unnecessary anxiety and fatigue in patients.
Instructions:
- You can induce this effect on yourself; with both eyes open, look at a single spot on a plain surface from about 8 inches away.
- Then cover one eye with your hand so that no light can enter your covered eye.
- This simulates the conditions patients experience when in a visual field testing machine.
- After around 10 seconds, you will experience Ganzfeld Blackout.
Dr. Gustavo Corrales and the Innovation Institute in Falls Church, VA have no financial interest in this product. They simply designed a better method for determining visual field in a more accurate and less stressful way. It is their gift to the medical community.
- Sold in a package of 3.
- Dimensions: 3" x 2" (75mm x 50mm).
Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.
