Optics
Optics noun - The branch of physics that studies the physical properties of light.
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Synonyms for Optics
Sight and optics are semantically related. in vision topic. In some cases you can use "Sight" instead a noun "Optics", when it comes to topics like ability to perceive with eyes.
Sight
Sight noun - A position within view.
Mutual synonyms
Both words in one sentence
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Then one with a stock, optics, and extended barrel or a stock, optics, silencer, and laser sight, allowing you to make highly accurate and silenced shots at long range.
Source: Sniper Pistol -
It should also be noted that a modeling mistake in every previous game has an essential component to the weapon's operation (the gas block) removed along with the front sight when the player mounts alternate optics; MW3 is the first game to keep a low-profile gas block on an M4 with optics.
Source: Cool Guns / Assault Rifles - Call of Duty 4: Modern Warfare lets you unlock two additional optics for most guns, the red dot sight and the ACOG scope.
Cite this Source
Sight and Optics. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/optics/sight
Optics & Sight. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/optics/sight>.
Sight or Optics. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/optics/sight.
Google Ngram Viewer shows how "optics" and "sight" have occurred on timeline