Two smaller groups 10/25 to 20/8 for repetitive eyesight testing (20/50 to 20/16 equiv.).
Can be wall-mounted.
Sloan optotypes were developed by Louise Sloan in 1959. She developed a set of 10 optotypes that had the same basis as the Snellen optotypes, the 5×5 grid. However, Sloan optotypes do not use serifs and use a geometric progression. This Sloan chart still uses Snellen equivalents and is calibrated for testing at 10 feet.
Shipping Weight: 1 lbs
Shipping Dimensions:17 × 11 × 1 in
Testing Distance: 3m / 10ft
Utilize with a Cabinet: Yes
Utilize with which Cabinet: 914/930
Translucent Chart: Yes
MassVAT Chart: No
Cord: No
Chart Size (Inches): 9×14 in
Chart Size (cm): 23×35.5 cm
ETDRS Format: No
Contrast Level: High
Patient Type: General/Literate
Optotype Arrangement: Fixed-Non-Log Size/Spacing
Optotype: SLOAN
Chart Notations - Snellen: 20/100 to 20/16
Chart Notations - 10 foot: 10/50 to 10/8
Shipping Dimensions:17 × 11 × 1 in
Testing Distance: 3m / 10ft
Utilize with a Cabinet: Yes
Utilize with which Cabinet: 914/930
Translucent Chart: Yes
MassVAT Chart: No
Cord: No
Chart Size (Inches): 9×14 in
Chart Size (cm): 23×35.5 cm
ETDRS Format: No
Contrast Level: High
Patient Type: General/Literate
Optotype Arrangement: Fixed-Non-Log Size/Spacing
Optotype: SLOAN
Chart Notations - Snellen: 20/100 to 20/16
Chart Notations - 10 foot: 10/50 to 10/8
