Microperimetry Test
Maps the sensitivity of your central vision by testing individual points. This detailed assessment can detect subtle vision loss from macular disease before you notice symptoms, and helps track disease progression over time.
What we're testing:
Example Stimulus
Flashing dot
Normal Vision
All points visible
Vision Loss Pattern
Dim or missing spots
Instructions:
- • Keep your eye focused on the center cross at all times
- • Small dots will flash in different locations around the center
- • Press "Seen" if you saw the dot flash, or "Not Seen" if you didn't see it
- • You have 4 seconds to respond before the test auto-advances
- • Don't look directly at the flashing dots - keep looking at the center cross
⚠️Using Default Calibration
Assumptions:
- Viewing distance: 330mm (~13 inches)
- Screen PPI: ~96 (standard desktop monitor)
For research-quality results, calibrate your screen in the Visual Acuity section first.
Note: This is a screening tool. See your eye doctor if you notice any changes.
Test Protocol: MAIA Standard Protocol - 20×20 points, white stimulus
Stimulus: 0.43° (2.5mm) • Field: 10° (58mm)
(Change in Settings)
Stimulus: 0.43° (2.5mm) • Field: 10° (58mm)
(Change in Settings)