Meaning of lens
Definition of lens
(noun)
a
transparent
optical
device
used
to
converge
or
diverge
transmitted
light
and to
form
images
genus
of
small
erect
or
climbing
herbs with
pinnate
leaves and
small
inconspicuous
white
flowers and
small
flattened
pods: lentils
(metaphor) a
channel
through
which something can be seen or understood; "the
writer
is the lens
through
which
history
can be seen"
biconvex
transparent
body
situated
behind
the
iris
in the eye; its
role
(along with the cornea) is to
focus
light
on the
retina
electronic
equipment
that uses a
magnetic
or
electric
field
in
order
to
focus
a
beam
of electrons
Other information on lens
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lens
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lens
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