optometer वाक्य
उदाहरण वाक्य
मोबाइल
- When the optometer and phorometer were combined into single instruments, the modern competing versions.
- The term " optometry " comes from the Greek words " optometer, ( before the terms phoropter or refractor were used ).
- A phoropter is one of several generic names for modern instruments containing an optometer ( battery of lenses for determination of optical error ), combined with prisms and other attachments for measuring binocularity.
- Optometer was the generic name for devices, crude and simple, with rotating batteries of sphere and cylinder lenses placed in front of each eye, one at a time, so there was no testing for binocularity.
optometer sentences in Hindi. What are the example sentences for optometer? optometer English meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.