Originally posted by J.Scott It is the word for the thing on the front of the camera. You know - it is that tube thing with different pieces of ground glass inside.
Personally - I spell it
LENS for the singular form and
LENSES for the plural.
I have seen various spellings of the word and wonder why - is it a dialect issue - something lost in translation to English? I am just curious.
If you go to Webster.com and plug in Lenses, this is what you'll get.
lenses
2 entries found.
lens[1,noun]lens[2,transitive verb]
Main Entry: lens
Pronunciation: \ˈlenz\
Function: noun
Etymology: New Latin lent-, lens, from Latin, lentil; from its shape
Date: 1673
1 a: a piece of transparent material (as glass) that has two opposite regular surfaces either both curved or one curved and the other plane and that is used either singly or combined in an optical instrument for forming an image by focusing rays of light b: a combination of two or more simple lenses c: a piece of glass or plastic used (as in safety goggles or sunglasses) to protect the eye
2: a device for directing or focusing radiation other than light (as sound waves, radio microwaves, or electrons)
3: something shaped like a biconvex optical lens <lens of sandstone>
4: a highly transparent biconvex lens-shaped or nearly spherical body in the eye that focuses light rays (as upon the retina) — see eye illustration
5: something that facilitates and influences perception, comprehension, or evaluation <viewing the current legal battle…through partisan lenses— New Republic>
6: gravitational lens
— lensed \ˈlenzd\ adjective
— lens·less \ˈlenz-ləs\ adjective
I think that Lens is both singular and plural.