Sheridan Gardiner Test Sheridan Gardiner Orthoptic Booklet Near Vision Respiratory (Other) Accessories Supplied in protective pocket case Supplied in protective pocket case with batteries The new and improved design has allowed for us to reduce the returns around the front of the cabinet further improving the opening aperture allowing for better than ever access into the cabinet itself distance and reduced Snellen tests which utilise shape matching methodology making them suitable for use with patients of all ages and and abilities Results are more reliable than those obtained with illiterate E tests and a series of washable orthoptic booklets are available to supplement the basic test