Back
English Dictionary
Learn English
Learn grammar
List of words
Study your cards
Hang On, Man!
Audio Books
More apps
SPONSORED LINKS
Recent searches
hardening of the arteries
confident
quintile
SPONSORED LINKS
SPONSORED LINKS
acetic
feel
convulsive
rising
winter
classes
matzah
Hide translation
concave lens
concave lens
/kɒnˈkeɪv lɛnz/
noun
A lens such that a parallel beam of light passing through it is caused to diverge or spread out
(
concave lens
,
diverging lens
)
a lens such that a parallel beam of light passing through it is caused to diverge or spread out
Back
Next
Language