14 Line SLOAN Folding Letter Chart price break Unlimited flexibility

Unlimited flexibility

22" long tubing and 30" overall length

and recognize the positive results of listening

providing relief from first use

The result is a durable yet lightweight instrument with the acoustic performance of a scope costing two or three times more

14 Line SLOAN Folding Letter Chart price break Unlimited flexibility(18" x 18" to 18" x 9") Sloan optotype chart for vision testing at 10 feet. Features two smaller groups 7. 5 m to 1. 5 m for repetitive testing (20 50, 6 15 to 20 10, 6 3 equivalent). Chart may be hand held or wall mounted. This Sloan folding letter chart is a combination of many highly calibrated and accurate vision tests. It incorporates traditional Sloan optotypes with an ETDRS format to help establish a constant and equal acuity object from