Viewing apparatus for simulating impairment

1. A viewing apparatus comprising:

a frame adapted to be affixed to a face of a user, the frame defining a viewing area;

a first lens supported by the frame and disposed in a first region of the viewing area, the first lens comprising a first plurality of image distorting features of a first type, the first lens defining a first plurality of apertures; and

a second lens supported by the frame and disposed in at least a second region of the viewing area, the second lens comprising a second plurality of image distorting features of a second type different than the first type, such that a distorted image is received through at least one region of the viewing area.

2. The apparatus of claim 1 , wherein the first lens is disposed in a right lens assembly region, and the second lens is disposed in a left lens assembly region.

3. The apparatus of claim 1 , wherein the first plurality of image distorting features includes fresnel protrusions and the second plurality of image distorting features includes lenticular protrusions.

4. The apparatus of claim 1 , wherein the second region at least partially overlaps the first region.

5. The apparatus of claim 1 , wherein the second region does not overlap the first region.

6. The apparatus of claim 1 , wherein the apertures extend though the first lens.

7. The apparatus of claim 1 , wherein a second plurality of apertures is defined in the second lens.

8. The apparatus of claim 7 , wherein the first plurality of apertures is aligned with the second plurality of apertures.

9. The apparatus of claim 1 , wherein the second lens is supported by the first lens.

10. The apparatus of claim 9 , wherein the second lens is mounted to the first lens.

11. The apparatus of claim 1 , wherein at least one of the frame, first lens, and second lens is shaded.

12. A viewing apparatus for simulating visual impairment, comprising:

a frame adapted to be affixed to a face of a user; and

a lens supported by the frame, comprising:

a first plurality of image distorting features of a first type disposed in a first region of the lens; and

a second plurality of image distorting features of a second type different than the first type defined in the first region of the lens, such that a distorted image is received through the lens, and wherein the first plurality of image distorting features comprises a plurality of protrusions and the second plurality of image distorting features comprises a plurality of apertures defined in the lens.

13. The apparatus of claim 12 , wherein the apertures extend though the lens.

14. The apparatus of claim 12 , wherein the apertures have a shape comprising at least one of a circle, a square, a star, a line, an oval, a slot, a slit, a moon, a shamrock, and a squiggly line.

15. The apparatus of claim 12 , wherein the first plurality of protrusions comprise at least one of fresnel protrusions and lenticular protrusions.

16. The apparatus of claim 12 , wherein the lens has first and second layers, the first plurality of image distorting features being defined in the first layer and the second plurality of image distorting features being defined in the second layer.

17. A viewing apparatus comprising:

a frame adapted to be affixed to a face of a user, the frame defining a viewing area;

a first lens supported by the frame and disposed in a first region of the viewing area, the first lens comprising a first plurality of image distorting features of a first type; and

a second lens supported by the frame and disposed in at least a second region of the viewing area, the second lens comprising a second plurality of image distorting features of a second type different than the first type, such that a distorted image is received through at least one region of the viewing area, and wherein the first plurality of image distorting features includes fresnel protrusions and the second plurality of image distorting features includes lenticular protrusions.