The Mitron Contrast Sensitivity ChartDeveloped by BiB Ophthalmic Instruments these charts utilise letters of the same size but with reducing contrast to provide a quick means of assessing patient contrast sensitivity thresholds.
For use at one metre. Two charts are supplied printed with a different sequence of letters, together with instructions for use and a scoring pad. Height: 80cm, Width: 60cm. Recommended lighting requirement: approximately 913 Lux or 85 cd's m." |
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