sighttest

noun
UK /ˈsaɪt tɛst/
US /ˈsaɪt tɛst/

A sight test is when a doctor checks how well you can see.

I had a sight test at school and the nurse said my eyes are fine.


OTHER MEANINGS

2. A test that checks whether something can be seen or detected.

The pilot passed the sight test for the distant runway lights.

3. A quick look to judge the quality or condition of something.

The farmer gave the crop a sight test before harvest.

4. An evaluation of how well a camera or lens shows a scene.

The photographer did a sight test with the new lens.