collimator
English Dictionary
->
Letter C
-> collimator
Search Dictionary:
collimator Definition
(n)
a
small
telescope
attached
to
a
large
telescope
to
use
in
setting
the
line
of
the
larger
one
(n)
optical
device
consisting
of
a
tube
containing
a
convex
achromatic
lens
at
one
end
and
a
slit
at
the
other
with
the
slit
at
the
focus
of
the
lens
;
light
rays
leave
the
slit
as
a
parallel
beam
collimator Synonyms
collimator
© Art Branch Inc.