Optical instrument at sea
Crossword Clue

  • We have found 8 answers to crossword clue "Optical instrument at sea"
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AnswerCrossword Clue
PERISCOPEOptical instrument at sea.
TETHYSSCOPEOptical instrument pointed at a moon of Saturn?
telescopean optical instrument for viewing objects at a distance / to collapse part within part, like a telescope
crosshaira fine wire at the focus of an optical instrument, crossing the field of view, to aid in positioning or measuring also CROSSWIRE
crosshairsCROSSHAIR, a fine wire at the focus of an optical instrument, crossing the field of view, to aid in positioning or measuring also CROSSWIRE
crosshairsA pair of fine wires or lines crossing at right angles at the focus of an optical instrument or gun sight, for use in positioning, aiming, or measuring
sextantinstrument for finding one's position at sea
SEXTANTInstrument to fix a ship's location at sea