About
The ICO (Illinois College of Optometry) Near Card features Sloan Letters on the front side with line sizes of 20/400 to 20/10 distance equivalent on one side. The other side features LEA SYMBOLS® in MassTest format (Massachusetts Visual Acuity Test format) with line sizes of 20/100 to 20/16 distance equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
The ICO (Illinois College of Optometry) Near Card features Sloan Letters on the front side with line sizes of 20/400 to 20/10 distance equivalent on one side. The other side features LEA SYMBOLS® in MassTest format (Massachusetts Visual Acuity Test format) with line sizes of 20/100 to 20/16 distance equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
Resources & Downloads
ICO Near Card
SKU: Z-250970ICO
About
The ICO (Illinois College of Optometry) Near Card features Sloan Letters on the front side with line sizes of 20/400 to 20/10 distance equivalent on one side. The other side features LEA SYMBOLS® in MassTest format (Massachusetts Visual Acuity Test format) with line sizes of 20/100 to 20/16 distance equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
The ICO (Illinois College of Optometry) Near Card features Sloan Letters on the front side with line sizes of 20/400 to 20/10 distance equivalent on one side. The other side features LEA SYMBOLS® in MassTest format (Massachusetts Visual Acuity Test format) with line sizes of 20/100 to 20/16 distance equivalent.
Dimensions: 3.75" x 6.25" (9.5 cm x 15.9 cm).
Testing distance: 16"/40 cm.
