apertometer
nounEtymology
From aperture + -o- + -meter.
- derived from apertūra
Definitions
An instrument designed to measure the numerical aperture of a lens or objective of a…
An instrument designed to measure the numerical aperture of a lens or objective of a microscope.
The neighborhood
Vish — recursive loop
No curated loop yet for apertometer. Loops are being traced one word at a time while the ingestion pipeline matures.
sense glosses and etymology drawn from English Wiktionary · source · CC-BY-SA