When a lense is described as of 4 inch focus, it means that such a lens is capable of bringing parallel rays to a point at a distance of 4 inches from the lens.
Source: wiktionary
Lense
Synonyms for "lense" (3 found)
Ranked by relevance and common usage.
Closest matches (1)
Strong matches (1)
Noun(1 words)
Related words (1)
Noun(1 words)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
1 entriesSynonyms
1 entriesform of
1 entrieshas context
1 entriespart of
1 entriesSample sentences
2 total sentences available.
Basically, a beam of light passing through a lens parallel to the optical axis converges to form a focused image on the film. Spherical aberration is the term for an optical fault caused by the spherical form of a lense that produces different […]
Source: wiktionary
Keep exploring
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.