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Golovin-Sivtsev Table (Visual Acuity Test / Exam) Pinback Button
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Shape
Square Button
-$1.60
+$1.30
Size
2 Inch
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Golovin-Sivtsev Table (Visual Acuity Test / Exam) Pinback Button
Created in 1923 by Soviet ophthalmologists Sergei Golovin and D. A. Sivtsev, the Golovin-Sivtsev table was used for testing visual acuity in the USSR. Recreated on these gifts is the Golovin-Sivtsev table, which consists of two parts. The left part contained Cyrillic letters Ш, Б, М, Н, К, Ы, И in a definite order, with width of each character equal to its height, and the size of a first row character being 70 mm, in the second row it was 35 mm, and 7 mm in the last row. Right part of the table contained Landolt C symbols. No need to be Russian or a medical historian to enjoy this vintage visual acuity test!
Customer Reviews
4.8 out of 5 stars rating8.4K Total Reviews
8,405 Reviews
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By Tanika P.May 27, 2015 • Verified Purchase
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Great product. Excellent way for my little girl to communicate her love and support for her daddy. Came out exactly as seen in the computer. Image was ver clear
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By Tanika P.July 2, 2015 • Verified Purchase
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Great quality. Very durable. Exactly what I expected. Excellent print colors. Bright and clear to read.
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By Susan H.November 6, 2020 • Verified Purchase
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EXCELLENT PRODUCT, HIGH GLOSS, WELL MADE QUALITY PRODUCT. THEY LOOK BETTER THAN THE PICTURE
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Product ID: 145139247644194690
Created on: 11/2/2010, 4:12 AM
Rating: G
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