as in optic
of, relating to, or used in vision an optical illusion that fools most people

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Recent Examples of optical Saturn won't be easily visible without a telescope and if using one care must be taken – daytime observations of any objects near the sun can be dangerous; accidentally pointing any optical aids at the sun while looking through them can result in permanent blindness. Jesse Emspak, Space.com, 29 Jan. 2025 The industry wasn’t ready for a platform approach to optical connectivity. Kyle J. Russell, USA TODAY, 25 Jan. 2025 These stones are not cubic zirconia, which is softer, less durable, and doesn't share the same optical properties as a diamond. Garth Friesen, Forbes, 19 Jan. 2025 One shot in the trailer shows the Switch 2's Joy-Cons being dragged across a surface like a computer mouse, lending credence to rumors of them including an optical sensor. Michael Gfoeller and David H. Rundell, Newsweek, 16 Jan. 2025 See all Example Sentences for optical 

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“Optical.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/optical. Accessed 21 Feb. 2025.

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