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Recent Examples of opticalWhen the optical gain in the cavity exceeds the optical losses, the system reaches the lasing threshold, emitting laser light.—New Atlas, 13 July 2025 The camera bump on the back, which arguably spoils the svelte form, houses a 50-megapixel main shooter, a 64-MP periscope telephoto lens capable of 3x optical zoom, and a 50-MP ultrawide.—Julian Chokkattu, Wired News, 12 July 2025 On a hillside in Osage County, Arthur's employee Dan Caldwell sets up an optical gas imaging camera, an expensive machine that makes invisible gas leaks visible.—Camila Domonoske, NPR, 7 July 2025 Photograph Of The Year Winners Anti crepuscular rays at Cono de Arita in La Puna, Argentina create an atmospheric optical phenomenon that appears as beams of light converging towards a point opposite the sun in the sky.—Cecilia Rodriguez, Forbes.com, 6 July 2025 See All Example Sentences for optical
In a search of the apartment, police recovered a Glock 19 Gen 5 firearm with an optic sight attached.
—
Rick Sobey,
Boston Herald,
19 June 2025
Final Thoughts Sigma 300-600mm F4 DG OS Sports 4.0
Excellent
The Sigma 300-600mm F4 DG OS Sports is an ambitious effort from one of the best optic houses in the business.
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