Across
- 1. the transparent outer covering of the eye.
- 3. the circular black area in the centre of an eye, through which light enters.
- 5. a shape with a flat, round or oval base and a top that becomes narrower until it forms a point.
- 6. the area at the back of the eye that receives light and sends pictures of what the eye sees to the brain.
- 7. a type of cell in the retina (= part at the back of the eye) that helps you to see when there is not much light.
- 9. the coloured circular part of that eye that surrounds the black pupil (= central part)
Down
- 2. a small and often narrow opening, especially one that allows light into a camera
- 4. a curved, transparent part of the eye that helps you to see clearly by directing images of light onto the retina (= the back surface of the eye)
- 5. An electronic memory that records the intensity of light as a variable charge.
- 8. to record moving pictures with a camera, usually to make a film for television or the cinema