10 ft: SLOAN (13 Line) Chart SC The next generation tubing is

The next generation tubing is latex-free and does not contain any phthalate plasticizers

(Each) Replacement Rollaway carrying case for the Titmus V2 & V4 vision screening units

School Nurse Supply First Aid Kits put all your first aid supply needs in one place

Clear plastic wrap-around face shield provides protection for the face and eyes against pathogens

10 ft: SLOAN (13 Line) Chart SC The next generation tubing is(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.