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Illuminator for VIP screening test. Contains universal power supply. |
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Frosted occluder provides occlusion for the patient while allowing observation of the eye. |
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Who said serious tests had to be done with boring test glasses? Add some fun to your tests with colorful Horse Fun Occluder glasses to help with children's vision tests. These screening/testing occluder glasses are very colorful and are extremely durable!The Horse Fun Occluders includes 2... |
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"WHAT and HOW Does this Child See?" is a question that is asked each day by many professionals in early intervention and education about children with disabilities. This book attempts to help you structure your questions so that you can look for answers together with other members of your... |
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The LEA FLICKER WAND® is 26.5" (67.3 cm) long with a 20" (50.8 cm) flexible wand with a diode at the end that can be used as either a flickering or non-flickering stimulus at 4, 40 and 400 cd/m2. The curved wand is moved from behind the person forward in all four quadrants of the... |