Eye chart smaller symbols until the person cannot identify the symbols. The smallest symbols that can be reliably identified is considered the person's visual acuity. The Snellen chart is the most widely used. Alternative types of eye charts include the logMAR chart, Landolt C, E chart, Lea test, Golovin–Sivtsev table, the Rosenbaum chart, and the Jaeger chart. Charts display several rows of optotypes, which are standardized symbols for testing vision. Optotypes are usually letters, numbers, or geometric symbols. Each row of the chart depicts optotypes of a different size. Typically the largest optotypes are in the top row. The optotypes become progressively
Seven Deaths in the Cat's Eye film's score by Riz Ortolani uses cue's from previous Margheriti films such as "The Virgin of Nuremberg", "Castle of Blood" and "Seven Deaths". "Seven Deaths in the Cat's Eye" was released in Italy on 12 April 1973 as "La morete negli occhi del gatto", where it was distributed by Jumbo. The film grossed 219,556,000 Italian lire domesticlaly. The film was later released West Germany on December 7, 1973 under the title "Sieben Tote in den Augen der Katze". Seven Deaths in the Cat's Eye Seven Deaths in the Cat's Eye () is a 1973 giallo-horror film directed by Antonio Margheriti.