Eye light measurement???????!
Question: Eye light measurement???????
When you get an eye test, can the optician tell exactly how much light passes through each eye? How is this measured?
Answers:
Best Answer - Chosen by Voters
They don't measure that because it tells them nothing about your eyes
Sorry...your question really doesn't make any sense.
How much light the eye sees depends on how much light is there at any particular time.
Optician