Foamy Pediatric Test Glasses Set Who said serious tests had to be done with boring test glasses? Add fun to your pediatrics tests with these colorful foam animals to help with polarized stereo, occluded, Anaglyph (Red/Green) stereo tests and Retinoscopy. Supply specific animals may vary based on availability. Polarized lenses are linear plastic and oriented for use with Randot and other polarized stereo tests. Anaglyph work great with Worth 4 Dot and other Anaglyph tests. These foam covered frames are even more colorful than shown here and are surprisingly durable! Complete Exam Set includes: Polarized Occluder Set Anaglyph +1.5 Retinoscopy with clip-on occluder All mounted in assorted animals Do not give to children under 3 years old.