1.   He wanted to become a pilot but his bad eyesight was against him.

2.   Ian was rejected by the army because of his bad eyesight.

3.   People with bad eyesight were exempt from military service.

4.   And say erm where he would be best used but there have been a couple of errors caused by his bad eyesight.

5.   Bad eyesight.

6.   But for someone with the right level of bad eyesight, the eyeglasses will result in a clear view.

7.   He also has the aches and pains of old age, including bad eyesight, and Marianna has diabetes.

8.   He supported Barry Goldwater and the Vietnam War, although he said that bad eyesight prevented him from serving.

9.   He suffered bad eyesight and a weak heart.

10.   The eyeglasses are similar to the distortion caused by the air, and the original bad eyesight is analogous to the inaudible ultrasound.