Lenticular Near Fixation Stick551600
Near point Fixation stick with lenticulars on one side and LEA SYMBOLS®, LEA NUMBERS® and HOTV optotypes on the opposite. The lenticular side simulates a caterpillar morphing into a butterfly and a frog jumping. The LEA SYMBOLS®, LEA NUMBERS® and HOTV show proportionally-space lines sizes of 20/100, 20/80, 20/40 and 20/32. Great for maintaining the attention of children.
16 inches/40cm testing distance.