The Ocular USA 4-Mirror Gonioscope Lens is a hand-held lens with four 64° mirrors that allows the user to view the anterior chamber angle of the eye. It can be used for static or dynamic gonioscopy.
Features:
Can be held directly by hand
Has a small contact surface diameter
Has a multi-layer polymer coating that protects the mirrors
Comes with a holding ring in red, blue, green, gold, purple, or black