Grafco pocket size plastic eye chart, 6 3/8" x 3 1/2" model # 1243

Grafco pocket size plastic eye chart, 6 3/8

Grafco pocket size plastic eye chart, 6 3/8" x 3 1/2" model # 1243

List Price: $2.55
Sale Price: $1.96


Product Description Eye Chart Features: Precise, clear, legible; provides 20/800 distance equivalent testing at 14". Pocket Vision Screener Instructions Visual acuity (Va) can be assessed by using the Pocket Vision Screener (not to be confused with the larger Snellen eye chart). The Pocket Vision Screener gives a distance equivalent Va even though the card is held 14" from the patient. Va. testing is done in the following manner: 1.) Have the patient wear their corrective lenses (if any), make sure the card is evenly illuminated, and instruct the patient to hold the test card 14" away from their eyes. Corrective lenses are worn in order to determine the "best-corrected" Va. 2.) Ask the patient to cover their left eye (the right eye is always examined first). 3.) Ask the patient to say each letter or read each word on the line of smallest characters that are legible on the card. 4.) Record the Va for the right eye according to the accepted notation method. 5.) Repeat the process for the left eye and then with both eyes viewing the test card and record the Va. 6.) Patient's who cannot see the letters or numbers on the card should have their vision recorded as count fingers (e.g., CF at 5ft), hand motion (e.g., HM at 2 ft), light perception (LP), or no light perception (NLP). Graham-Field has been supplying the healthcare market with one of the broadest selections of high quality healthcare products and services. All of their products have been designed with a single objective - to enhance the quality of life of the people that use their products and their caregivers.their brands, such as Everest & Jennings and LaBac, Lumex, Labtron, Grafco, Smith & Davis and Simmons-offer the quality and value you've come to trust. The Seller usually ships this product within 1-2 business days.?In accordance with their customer-centric policy, this Seller does not charge your credit card until the product has been shipped.?If unexpectedly, a product is on back order, the Seller may take longer to ship the product however the Seller in all cases, will inform its customers immediately with a choice to cancel or hold the order until shipped. Before you use any product for health care, we advise that you consult your physician or primary healthcare provider and seek the appropriate advice and supervision prior to use. Product photo may not exactly match the product offered for sale. Please refer to the product description.
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