: a tubular optical instrument containing lenses and mirrors by which an observer obtains an otherwise obstructed field of view
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The rest of the specs are solid and close to flagship, with a triple lens camera (50-megapixel main, 12-megapixel ultrawide, and 12-megapixel periscope telephoto), fairly large 5,600 mAh battery, 16 GB of RAM, and 1 TB of storage.—Simon Hill, WIRED, 5 Mar. 2025 Plus, now my middle finger looked like a periscope.—Mark Gauert, Sun Sentinel, 3 Mar. 2025 When another American vessel spotted a periscope peeking out of the waves nearby, the Ward and its 115 sailors — at least 85 of whom were St. Paulites — motored over to investigate.—Nick Woltman, Twin Cities, 23 Feb. 2025 There's a triple-lens main camera in the Find N5, combining a 50-megapixel shooter with a large aperture and sensor for better low-light performance, a 50-megapixel periscope telephoto lens enabling 3X optical zoom, and an 8-MP ultrawide.—Julian Chokkattu, WIRED, 22 Feb. 2025 See All Example Sentences for periscope
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