BriaR
Favorite Answer
lens is an optical device usually made from glass. It is used to modify light.
2 types - convex and concave
david f
Lens, or possibly Len's: something that belongs to Len.
?
Seriously? With a quick google search you could find 2 examples easy. Stop being lazy and do your own work.
?
If you want us to do your homework, you'll have to say please.
You obviously have internet access. Look up keywords, "definition lens"
Forlorn Hope
there are many types of lenses...
are you talking photography, glasses/contact lenses, binocular/monocular/spotterscope, the eye???
specifics...