Occluder

Black plastic occluder

Astron's version of the Maddox occluder. Slightly sharper dispersion line

Occluder, long handle, black

Maddox Rod, long handle

Maddox Rod, short handle (12cm)

Occluder, long handle, white

Spielmann Occluder An opaque occluder on handle for cover testing. Eye movements of the occluded eye can be monitored during the test. Occlusion is < 20/300.

Occluder and red lens

Double Maddox Rod

Red Lens Maddox Rod