10 ft: SLOAN (13 Line) Chart Housebrand All pieces are laminated for
Description
All pieces are laminated for durability
ADA approved
The Sloan optotypes were developed on the same basis as Snellen optotypes
2 m (20/200 to 20/8 equivalent)
10 ft: SLOAN (13 Line) Chart Housebrand All pieces are laminated for(9" x 14") Sloan optotype chart for vision testing at 10 feet. Letter size tests a range from 10 80 to 10 5. May be wall mounted or used with illuminated cabinets (66003, 66004, 66016, 66090). The Sloan optotypes were developed on the same basis as Snellen optotypes. Sloan optotypes do not use serifs however, but do use a logarithmic geometric progression.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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