AUTOCOLLIMATION


Meaning of AUTOCOLLIMATION in English

| ̷ ̷ ̷ ̷+ noun

( -s )

Etymology: aut- + collimation

: the process of collimating an instrument (as a telescope) having objective and cross hairs by directing it toward a plane mirror and adjusting the lens and cross hairs so that the latter coincide with their own reflected image

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.