Lense
Equivalents
العربيةلينس
Examples
“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.”
“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 […]”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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