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®, HOTV show proportionally-space lines sizes of 20/100, 20/80, 20/40, and 20/32.
16 inches/40cm testing distance
16 inches/40cm testing distance