The Lichtenstein Fixation Box is used to measure fusion at 20 ft (6 m), as well as to maintain Fixation for your younger patients. The box contains a Worth 4-Dot examination, a white Fixation light for adults and older children, as well as a Fixation light that changes colors for strabismus measurements or refraction. Anaglyph Red/Green Glasses are sold separately.

Worth 4-Dot LED lights are 1.9 cm in diameter and 10.48 cm from each other from the center. LEDs provide increased bulb life.

Includes a Universal power supply.

Dimensions: Height 7.25" x Width 6" x Depth 1.5" (18.4 cm x 15.3 cm x 3.8 cm).

CE Listed.