1. Difficulty reading at a previously comfortable distance (words appear blurred)
2. Needing to hold reading material or other close objects further away from your eyes to
gain clarity
3. Needing brighter light to see clearly (bright light constricts the pupils, which increase the
depth of focus)
4. Difficulty reading late at night, or when you are tired or stressed
5. Eye discomfort, fatigue or drowsiness when doing close work because of the strain of eye
6. muscles working to change the lens shape.
7. Headaches