Here are some guidelines to ensure a good experience with the RetinaLyze algorithms and accurate results.
Minimum requirements for image quality
- Image is sharp and well exposed
- Area around macula and optic nerve head clearly visible
- No large reflexes or shadows
- Main vessels clearly visible
Also see our guide to image quality here:
Requirements for fundus cameras
Minimum requirements for fundus cameras
- Angle of view: At least 30°
- Type of image capture/image type: Full color image (i.e. CMOS-sensor. SLO/Black and white/Red or Green free images are not supported)
- ISO standard: ISO 10940:2009
- CE-marking(for EU): 93/42/EEC (Medical Device Directive)
- 3 megapixel image (e.g. 2048x1536)
Recommended requirements for fundus cameras
- Angle of view: At least 45°
- Type of image capture: Full color image (i.e. CMOS-sensor - not SLO or Black and white images)
- ISO standard: ISO 10940:2009
- CE-marking (for EU): 93/42/EEC (Medical Device Directive)
- 5 MP (e.g. 2560x1920)