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Proportionally Spaced logMAR Sloan Letter Chart
Sloan Letter Proportionally Spaced Distance Chart
Sloan Letter Linear-spaced Distance Chart
Snellen Letter Linear-spaced Distance Chart
80 cm Sloan Letter Intermediate Distance Charts
Sloan Letter Linear-Spaced Distance Chart
66 cm Sloan Letter Intermediate Distance Charts
Sloan Letter Proportionally Spaced Distance Charts
Sloan Letter Low Contrast Charts
Sloan Letter Proportional Spaced Near Vision Chart
