CPT 92083 · Extended visual field
Retinal-tracked fields you can verify.
COMPASS tracks the retina 25 times a second and repositions every stimulus to where the eye is right now, so you know exactly where on the fundus each threshold was measured.
Full 24-2, 30-2 and 10-2 with age-matched normative data. ZEST Fast trims test time about 30% in glaucoma patients. Auto-focus from −12D to +15D means no trial lenses and no lens-rim artifacts.
Every sensitivity value sits on the anatomy that produced it. Structure and function on one image, from one test.

