| convex lens |
A prescription lens, shaped like a discus, to treat farsightedness by correcting for a cornea that is too concave, or flat.
출처: www.mn-eye.com/aye_glossary.aspx
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|---|---|
| convex |
a convex lense causes light to converge, or focus a mirror in which the reflecting surface curves outward is called convex a convex mirror makes things look smaller eg the back of a spoon
출처: www.fi.edu/fellows/fellow7/mar99/light/vocabulary....
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| convex |
Rounded on the surface.
출처: www.csdl.tamu.edu/FLORA/taes/tracy/610/glossC.html
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| convex lens |
a lens that is thicker at the center than at the edges
출처: www.riverdeep.net/current/2002/01/010702_light_tg....
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| convexity |
Used for stomas which are flush to the skin. It is a small part that can be incorporated into the wafer or added later the presses the skin around the stoma in, making the stoma protrude a little more.
출처: www.ostomates.org/glossary.html
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