Logmar Chart Modern Surgical
₹4,500.00
A LogMAR chart is a type of visual acuity chart that uses a logarithmic scale to measure vision more precisely and uniformly than traditional Snellen charts. The name stands for “Logarithm of the Minimum Angle of Resolution.” Instead of having a variable number of letters on each line, LogMAR charts have an equal number of letters per line, with the size of the letters decreasing in a geometric progression.