My Vocab Practice:

1. My optician have forged me a nice pair of custom glasses.

2. Last september an optometrist ruled on the health of my eyes and sentenced me to life of wearing thick glasses.

3. Some kids dream of becoming a policeman, an archeologist, an astronaut, my son wants to become an
   opthalmologist.

4. Many breakthroughs in the field of optics are sure to follow the development of a camera capable of capturing image of single photons.