Large Snellen "E" Eye Chart
20' Distance Eye Chart
ITEM: #61-1240
DETAILS
20' eyechart featuring green and red color bars to define 20/30 and 20/20 vision and measuring 20/200 to 20/10. This eyechart is constructed of washable plastic and is translucent to work in light boxes. Size: (11 x 22-1/2").- Green and red color bars
- Translucent to work in light boxes
- Measures 20/200 to 20/10