Brightness Adaptation Assessment
Test how well your eyes adapt to changes in brightness levels. This assesses your visual system's ability to adjust to different lighting conditions.
Dark
1.5
Bright
Adaptation Test
This test will show you an image at different brightness levels. Your task is to identify when you can see all the details in the image.
Look at the image as it gradually brightens...
How quickly did your eyes adjust to the changing brightness?
Brightness Adaptation Results
You detected all details at brightness level: 0
Your adaptation speed: Not provided
Brightness adaptation is your visual system's ability to adjust to different lighting conditions. This process involves:
- Dark adaptation: Your eyes becoming more sensitive in low light (takes up to 30 minutes)
- Light adaptation: Your eyes adjusting to bright conditions (happens more quickly, within seconds)
Good adaptation is important for activities like driving at night, entering dark rooms from bright sunlight, or working in environments with varying light levels.