There are various defects of vision. They include:
1. Short sightedness
2. Long sightedness
3. Presbyopia
4. Astigmatism
5. Color blindness.
DEFECTS OF VISION
CONCLUSION
Licensed under the Creative Commons Attribution Share Alike License 4.0
There are various defects of vision. They include:
1. Short sightedness
2. Long sightedness
3. Presbyopia
4. Astigmatism
5. Color blindness.
Licensed under the Creative Commons Attribution Share Alike License 4.0