These easy-to-use comfortable Mini Occluders are only 4 inches (10.1 cm) long and are available in 3 different versions: full occlusion, single pinhole, or 17 pinholes. Each occluder has a pupilometer printed on the handle with 8 sizes from 2 mm to 9mm and a 6 cm ruler.

These occluders can easily fit on a trial lens frame and can be cleaned with alcohol.