Sussman 4 Mirror Handheld Gonioscope Lens 20' Distance Chart Page #3: 800 and 400

Page #3: 800 and 400 seconds of arc

high performance power source HEINE mPack mini offers freedom from cables that tie the users  to desk

The Reichert name ensures a high quality

Long-lasting LED illumination18 unique aperture/filter combinations for greater versatilityPolarizing filter virtually eliminates corneal reflectionDetect corneal abrasions with the cobalt blue filterCompatible with all existing Welch Allyn 3

-AC Charging Module is easily removable from the handle and has retractable AC prongs

Sussman 4 Mirror Handheld Gonioscope Lens 20' Distance Chart Page #3: 800 and 400Manufacturer Part Number: OS4M, OS4M 2 Four 64 mirrors for complete anterior chamber angle viewing with minimal lens rotation. Directly hand held for easy handling and stability. Choice of large or small holding ring (small ring pictured above). Small diameter contact surface allows static or dynamic gonioscopy without methylcellulose. Advanced technology, multi layer polymer coating protects mirrors and is compatible with most disinfecting methods.