Standard Occluders (25cm) are cupped to a 70mm radius. Single or double ended occluders are available with various combinations of plain, red, and red Maddox Rod lenses. Maddox Rods are used in conjunction with prisms to measure lateral and vertical phoria in both near and distance vision testing or screening. The new translucent occluder allows you to view the occluded eye.
Occluder models (pictured above from left to right) are listed below for your selection.
WO-204 Single End Plain Occluder
WO-205 Single End Red Maddox Occluder
WO-206 Single End Red-Lens Occluder
WO-207 Double End Red Maddox & Plain
WO-208 Double End Red-Lens & Plain
WO-209 Double End Red Maddox & Red-Lens
WO-210 Single End Plain White Occluder
WO-212 Double End Red Maddox at 90 Degrees
WO-213 Single End Red-Lens Short Handle
WO-214 Single End Red Maddox Short Handle
WO-230 Single End Translucent Occluder