double concave lens वाक्य
उदाहरण वाक्य
मोबाइल
- For a double concave lens where the rays are diverged, the principal focal length is the distance at which the back-projected rays would come together and it is given a negative sign.
- This use of light may support speculation among art historians that Vermeer used a mechanical optical device, such as a double concave lens mounted in a camera obscura, to help him achieve realistic light patterns in his paintings.
double concave lens sentences in Hindi. What are the example sentences for double concave lens? double concave lens English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.