Optical Navigation Tool Uses Telescope and Mirrors

This page is the CodyCross answer for the clue below from Renaissance, Group 1383, Puzzle 5 (Nautical Compass).

Question is: Optical Navigation Tool Uses Telescope and Mirrors

and the answer is: SEXTANT

Word Meaning:

SEXTANT — (nautical) A navigational device for deriving angular distances between objects so as to determine latitude and longitude.

Definitions from Wiktionary.

Optical Navigation Tool Uses Telescope And Mirrors - Renaissance CodyCross Answers | CodyCross Solutions