Question

What is a Stick Prism? What is it Used For?​

Answer 1

Explanation:

${answer}$

❤️❤️❤️❤️

• A Fresnel prism is made from light plastic which can be easily fitted to your glasses. They come in a range of different strengths. They are used as a temporary treatment if your double vision is expected to change over time, or as a trial before a more permanent prism can be built into new glasses.

hope it's helpful for you ☺️

Answer 2

Answer:

A Fresnel prism is made from light plastic which can be easily fitted to your glasses. They come in a range of different strengths. They are used as a temporary treatment if your double vision is expected to change over time, or as a trial before a more permanent prism can be built into new glasses.