Hess Laser Test
This set includes red and green Hess Lasers that project a single dot of each color and specially adapted adult Red/Green Anaglyph Glasses to ensure good cancellation. The Hess Lasers can...
Estimated lead time: 10-12 weeks
Hess Complete Test Kit is more useful in understanding full visual field and any Aniseikonic affects. Further, the Hess Test may be more simple for children to understand thus yielding more reliable results in pediatric situations compared to Lancaster Test.
The main difference between the Hess and Lancaster tests is that the Lancaster projects a line whereas the Hess pointers project a simple dot. Lancaster line generators permit determination of the orientation of the patient’s vision. Orientation is important in understanding any cyclodeviation resulting from the ocular muscle imbalance.
Hess Lasers Complete Test includes:
Since the Hess Laser roll-up screen is expensive to ship outside of North America, we recommend the fold-up Hess Screen (part number 577400) for overseas shipping.
This product is intended for Healthcare Professionals. A doctor's note will be required for sales to the general public. Once you check out, a member of our team will email a request for the document.
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.
This set includes red and green Hess Lasers that project a single dot of each color and specially adapted adult Red/Green Anaglyph Glasses to ensure good cancellation. The Hess Lasers can...
Hess Screen-Roll-up is made of heavy fabric reinforced vinyl. Target is printed in Red ink and is invisible with red or green glasses. Screen Grid area is approximately 60 inches square (152 cm x 152...
Estimated lead time: 10-12 weeks Laser Lancaster Test is used to both diagnose and manage ocular motility disorders. The kit includes roll-up screen, both red and green laser line generators,...
The Vision in Preschoolers (VIP) Study, sponsored by the National Eye Institute, initially evaluated 11 vision screening tests in Phase I, including 2 distance visual acuity eye charts – LEA...
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