This Black Occluder is plastic with a concave circular cup and is 24cms in total.
When this Black Occluder is held against the eye, the cup shape gives clearance away from the eye and lashes, so the patient can keep the eye open during use and position the occluder for most comfort while maintaining full occlusion of that eye.
An optical occluder is a device used in eye examinations to cover one eye, allowing the other eye to be tested individually. This tool is essential for assessing monocular visual acuity and diagnosing conditions such as amblyopia (lazy eye) or strabismus (crossed eyes). Optical occluders come in various forms, including handheld paddles, pinhole occluders, and flexible occluders that can be attached to spectacles. They help isolate the vision of one eye, ensuring accurate and reliable test results.
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