retrofocus lens

[re-truh-foh-kuhs]

ret·ro·fo·cus lens

[re-truh-foh-kuhs]
noun
a wide-angle lens, for use on single-lens reflex cameras, of inverted telephoto design, with a back focus greater than the focal length.

Origin:
1960–65; retro- + focus
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2012.
Cite This Source Link To retrofocus lens

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Retrofocus lens has a plethora of syllables.
So is supercalifragilisticexpialidocious. Does it mean:
a white, crystalline, water-insoluble, powerful high explosive, C3H6N6O6, used chiefly in bombs and shells.
(used as a nonsense word by children to express approval or to represent the longest word in English.)
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