Visualization of eye anatomy

1. A system for visualization of eye anatomy, comprising:

at least one camera having a view vector along a first axis when in a first position;

a housing within which the at least one camera is housed, wherein said housing is configured and is movable to engage an eye of a patient such that said at least one camera is positioned adjacent the eye; and

an actuator that moves said at least one camera from the first position to a second position;

wherein said at least one camera, when in the second position, has a view vector along a second axis that is offset from the first axis; and

wherein said at least one camera comprises a plurality of cameras positioned adjacent the same eye of the patient, and wherein each of said plurality of cameras moves separately from the other cameras.

2. The system of claim 1 , wherein said housing comprises a suction member for attachment to the patient's eye.

3. The system of claim 1 , further comprising a vacuum source that supplies vacuum to said housing to assist in attachment of said housing to the patient's eye.

4. The system of claim 1 , wherein the second axis is angularly offset from the first axis.

5. The system of claim 1 , wherein the second axis is substantially parallel to the first axis.

6. The system of claim 1 , further comprising a processor that processes image data captured by said at least one camera.

7. The system of claim 1 , further comprising at least one illumination device positioned adjacent said at least one camera.

8. The system of claim 7 , wherein the at least one illumination device comprises a light source having at least one of a visible, ultraviolet, infrared and near infrared spectrum.

9. The system of claim 1 , further comprising a storage device that stores image data captured by said at least one camera.

10. The system of claim 1 , further comprising a 2-D or 3-D display coupled to said at least one camera for displaying image data captured by the camera.

11. The system of claim 1 , wherein said actuator moves said at least one camera from the first position to a third position, wherein said camera has a view vector along the first axis when in the third position.

12. The system of claim 1 , wherein said at least one camera captures a field of view of at least 180 degrees when moved from the first position to the second position.

13. The system of claim 1 , wherein said at least one camera comprises at least one lens and at least one imaging sensor.

14. The system of claim 13 , wherein said imaging sensor comprises a CMOS sensor.

15. The system of claim 1 , further comprising a tracking system configured to track movement of the eye.

16. The system of claim 1 , further comprising a tracking system configured to track movement of at least one structure and/or material within the eye.

17. A method of visualization of eye anatomy, comprising the steps of:

moving a housing within which at least one camera is housed toward a patient's eye to engage the patient's eye such that said at least one camera is positioned adjacent to the patient's eye, wherein said at least one camera has a view vector along a first axis when in a first position; and

moving said at least one camera to a second position;

wherein said at least one camera, when in the second position, has a view vector along a second axis that is offset from the first axis; and

wherein said at least one camera comprises a plurality of cameras positioned adjacent the same eye of the patient, and wherein the step of moving said at least one camera comprises moving each of said plurality of cameras separately from the other cameras.

18. The method of claim 17 , wherein the step of engaging the patient's eye with the housing comprises engaging the patient's eye with a suction member provided in the housing.

19. The method of claim 17 , wherein the step of engaging the patient's eye with the housing comprises supplying vacuum to the housing via a vacuum source connected to the housing to assist in attachment of the housing to the patient's eye.

20. The method of claim 17 , further comprising the step of capturing image data with said at least one camera.

21. The method of claim 17 , wherein the second axis is angularly offset from the first axis.

22. The method of claim 17 , wherein the second axis is substantially parallel to the first axis.

23. The method of claim 17 , further comprising the step of storing image data captured by said at least one camera on a storage device.

24. The method of claim 17 , further comprising the step of displaying to a user image data captured by said at least one camera.

25. The method of claim 24 , wherein the image data displayed to the user is an image comprising two or more images captured by said at least one camera, wherein two or more images are at least partially overlapping to create the displayed image.

26. The method of claim 17 , further comprising the step of transmitting image data captured by said at least one camera to a remote location for display to a user and/or storage.

27. The method of claim 17 , further comprising the step of illuminating the eye via at least one illumination device positioned adjacent said at least one camera.

28. The method of claim 17 , further comprising the step of moving said at least one camera from the first position to a third position, wherein said camera has a view vector along the first axis when in the third position.

29. The method of claim 17 , further comprising the step of measuring a diameter of an iris and adjusting the position of said at least one camera based at least in part on the measured diameter.

30. The method of claim 17 , further comprising the step of tracking movement of the eye and adjusting positioning of said at least one camera based on the movement of the eye.

31. The method of claim 17 , further comprising the step of tracking movement of at least one structure and/or material within the eye and adjusting positioning of said at least one camera based on the movement of the at least one structure and/or material within the eye.