Compiled images showing anatomy of the eye and various visual defects

1. Vision by Arjun Subbiah

2. Anatomy of the Eye

3. Short Sight - Myopia

4. Myopic vision

5. Normal Myopic

6. Treatment of Myopia

7. Glasses

8. Contact Lenses

9. Surgery - LASIK

10. Far Sight – Hypermetropia

11. Convex Lens Correction

12. Vision in Hyperopic Normal Hyperopia

13. Treatment for Hyperopia – Bifocal Glasses

14. Contact Lens

15. Excimer Laser for Hyperopia Correction

16. Astigmatism

17. Astigmatic Vision

18. LASIK for treatment of Astigmatism

19. Presbyopia Presbyopia describes the condition where the eye exhibits a progressively diminished ability to focus on near objects with age. Presbyopia's exact mechanisms are not known with certainty, however, the research evidence most strongly supports a loss of elasticity of the crystalline lens, Although changes in the lens's curvature from continual growth and loss of power of the ciliary muscles (the muscles that bend and straighten the lens) have also been postulated as its cause.

20. Normal and Presbyopic Vision

22. Treatments New Laser Treatment A special kind of laser is used for cutting, a femtosecond laser (fs-laser), which is not only extremely precise, but which also makes very fine cut grooves. Since the size and position of the lens differ from patient to patient, control and monitoring of the cutting is done via optical coherence tomography (OCT). The grooves form gliding planes in the tissue of the lens and can restore elasticity.

23. Senile Cataract

24. Cataract In the United States, age-related lenticular changes have been reported in 42% of those between the ages of 52 to 64, 60% of those between the ages 65 and 74, and 91% of those between the ages of 75 and 85

25. IOL Insertion Following Lens Removal

26. IOL Implantation following Removal of Lens

27. Diabetic Retinopathy

28. Diabetic Retinopathy vs. Normal Eye

29. Effects of Diabetic Retinopathy

30. Normal vs. Diabetic Retinopathy Vision

31. End