A lightweight Red plastic occluder that clips onto any existing frame.
Examination tools, Pediatric Opthalmology
SKU : JVCRO
Clip On Red Occluder
SKU : JVCRO
A lightweight Red plastic occluder that clips onto any existing frame.
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A lightweight Red plastic occluder that clips onto any existing frame.
A lightweight Red plastic occluder that clips onto any existing frame.
| Brands | iAdvantec |
|---|
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.
Standardized adult Sloan Letter near vision card with proportionally spaced (logMAR) lines in ETDRS, format; line sizes range from 20/400 to 20/10 (6/120 to 6/3) equivalent.
16 inch, 40 cm testing distance.
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.
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