RE: Vocab-ability–164 (optic, opto = vision) – A More Powerful Vocabulary (earn UpVotes with “Vocab Practice” exercise)

[ltcih]

MY VOCAB PRACTICE

1. An optician helped develop the materials for the Google Glasses.
2. The optometrist said I had 20/20 vision after they tested me.
3. Grandma went to see an ophthalmologist to get her cataracts treated.
4. Did you know that fiber optics is a sub-study of optics?

Comments

[majes.tytyty]

Good work!