focal plane
nounDefinitions
Any plane perpendicular to the axis of a lens or mirror.
Such a plane, in a camera, microscope etc, in which the real image is in focus.
The neighborhood
Vish — recursive loop
No curated loop yet for focal plane. 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