• Soft sponge edge hugs the face.
• Clear patches are good for assisting with severe dry eyes both during the day & while sleeping.
• Clear patches (PO147LS & PO147SC) are clear/no occlusion.
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Soft sponge edge hugs the face.
• Clear patches are good for assisting with severe dry eyes both during the day & while sleeping.
• Clear patches (PO147LS & PO147SC) are clear/no occlusion.
• Soft sponge edge hugs the face.
• Clear patches are good for assisting with severe dry eyes both during the day & while sleeping.
• Clear patches (PO147LS & PO147SC) are clear/no occlusion.
| Brands | Bernell USA |
|---|
The Teller Acuity Cards is a test of grating acuity for infants, young children and individuals with disabilities utilizing a preferential looking technique. This test has an extensive evidence base in normative and clinical studies that provide a strong foundation for applications in ophthalmology, optometry, and developmental practice. The test is cited more often than any similar product in the health information compiled by The National Library of Medicine.
Combines Maddox Rod, Occluder, Red Lens, Fixation Targets, 1mm and 1.3mm Multiple Pinholes. Also includes Fixation targets, including one letter and one symbol .6mm, .8mm, 1.0mm, 1.6mm plus 2.0mm and 2.5mm letters.
This card combines a lea symbols® line test on one side and lea numbers® line test on the opposite side. Proportionally-spaced lines from sizes 20/400 to 20/10 (6/120 to 6/3) equivalent.
16 inches, 40 cm testing distance.
Small Fixation Disparity Polarized Target Vectographic two-dimensional card with 2 Fixation Disparity Crosses positioned vertical to one another to facilitate the comparison of binocular performance when using a lower versus higher spatial frequency or acuity demand.
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