Nexcare Opticlude eye patch is specifically designed to help treat amblyopia (also known as lazy eye) and strabismus (crossed eyes) as part of your doctor recommended treatment plan.Nexcare Opticlude eye patch is specifically designed to help treat amblyopia (also known as lazy eye) and strabismus (crossed eyes) as part of your doctor recommended treatment plan. This eye patch is super easy to apply. Let your little one take on the day with confidence with the help of the Nexcare Opticlude Orthoptic Eye Patch.