Snellen chart H, K, O, S, 3, U, Y, A, C, E, G, L, 2. The normal Snellen chart is printed with eleven lines of block letters. The first line consists of one very large letter, which may be one of several letters, for example E, H, or N. Subsequent rows have increasing numbers of letters that decrease in size. A person taking the test covers one eye from 6 metres or 20 feet away, and reads aloud the letters of each row, beginning at the top. The smallest row that can be read accurately indicates the visual acuity in that specific
Chocolate letter Chocolate letter Chocolate letters are a form of candy associated with the Dutch holiday of Sinterklaas (Saint Nicholas). Celebrants of the Sinterklaas celebration are traditionally given their initials made out of chocolate, either on Sinterklaas Eve, which is the fifth of December each year, or during the morning on Sinterklaas Day, which is the sixth day of December. Various sizes, types and flavours are available. In order to use the same amount of chocolate for each letter the manufacturer varies the thickness of the letter. This way one letter is not favoured over another, for example, with wide letters such