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Golovin-Sivtsev Table (Visual Acuity Test / Exam) 15 Cm Square Badge
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Square
-£1.80
Size
5.1 cm (2")
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Golovin-Sivtsev Table (Visual Acuity Test / Exam) 15 Cm Square Badge
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!
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4.8 out of 5 stars rating8.9K Total Reviews
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5.0 out of 5 stars rating
5 out of 5 stars ratingBy E.17 February 2024 • Verified Purchase
Square, 5.1 cm (2")
Zazzle Reviewer Program
Really love this badge - ordered for me and a friend in memory of her Mum. Will be a lovely reminder of fun times shared.
Easy to design and fast delivery - highly recommended! Excellent qualiity product
5.0 out of 5 stars rating
5 out of 5 stars ratingBy Bridget H.29 May 2026 • Verified Purchase
Round, Large, 7.6 cm (3")
I can't upload my photo for some reason, but I'm really chuffed with this badge. I ordered the square version as I thought that would stand out better than the normal round badge. But i hadn't nnoticed the size details - it really is 2 inches square, so it definitely will stand out!
I ordered it late on 26th and it arrived today, the 29th, so I'm really happy with that too.
I wanted to show my trans and nb friends (& strangers, of course!) that I'm a safe person, and I'll do anything I can to support them. Thanks for your help!
5.0 out of 5 stars rating
5 out of 5 stars ratingBy A.19 November 2013 • Verified Purchase
Square, 5.1 cm (2")
Zazzle Reviewer Program
I am very happy with this product! The printing came out perfects, the size of the button is not too big and not too small, and the shiny gloss added makes it stand out from the crowd! I do reccomend this button to all Hetalia fans! :DDD. The printing is very nice! The image is not pixelated at all, and the glossy top is beautiful! :DDD
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Product ID: 145139247644194690
Created on 02/11/2010, 4:12
Rating: G