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autocollimator
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1
English
1.1
Etymology
1.2
Noun
1.2.1
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Etymology
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auto-
+
collimator
Noun
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English
Wikipedia
has an article on:
autocollimator
Wikipedia
autocollimator
(
plural
autocollimators
)
(
physics
)
A device that uses a plane
mirror
to
align
or
collimate
optical
devices
Related terms
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autocollimation