731011 Black Handled Fixation Cube: An HOTV cube with a center HOTV optotype calibrated to 20/40 (6/12) and an outer HOTV optotype calibrated to 20/200 (6/60) equivalent when tested at 16″ (40 cm) on top of the cube. The HOTV optotypes on side of the cube are calibrated to 20/125 (6/38) equivalent.
Vision Therapy, Fixation Tools, Good-Lite Fixation Cubes
SKU : 731011
Good Lite Fixation Cubes Black
SKU : 731011
731011 Black Handled Fixation Cube: An HOTV cube with a center HOTV optotype calibrated to 20/40 (6/12) and an outer HOTV optotype calibrated to 20/200 (6/60) equivalent when tested at 16″ (40 cm) on top of the cube. The HOTV optotypes on side of the cube are calibrated to 20/125 (6/38) equivalent.