The new Astera QuikPunch essentially takes everything that made the QuikSpot a success and scales it up. Taking cues from the popular 3” lens QuikSpot but scaling up in size, lux output, and beam ...

Using only a single-crystal piezoelectric thin wafer of lithium niobate (LN) instead of the usual two-part structure, a group ...

Attachment theory: A new lens for understanding human-AI relationships. ScienceDaily . Retrieved June 11, 2025 from www.sciencedaily.com / releases / 2025 / 06 / 250602155325.htm ...

The common good lens, in contrast, focuses on the impact of a practice on the health and welfare of communities or groups of people, up to and including all of humanity, as functional wholes. Welfare ...

Physics is the search for and application of rules that can help us understand and predict the world around us. Central to physics are ideas such as energy, mass, particles and waves.

The Nikkor Z 180-600mm F5.6-6.3 VR is the best big zoom lens for photographing wildlife, field sports, and other distant ...

The design of a linear microstrip array and Fresnel lens combination as a potential candidate for Ka-band satellite communications is presented. Medium-power amplifiers are distributed within the ...

The main shooter is expected to be complemented by a 1/1.3-inch 50MP periscope sensor and a 50MP ultrawide lens. Source 1 • Source 2 (both in Chinese) Related articles.

The Lens: The Philippines faces an educational crisis as literacy rates decline 2 hours ago. Learning Resources Hong Kong. Deep Dive: Hong Kong’s student housing crisis 2 hours ago.

Optical physics is the study of the fundamental properties of light and its interaction with matter. This includes classical optical phenomena such as reflection, refraction, diffraction and ...

Engineers at the University of California San Diego have achieved a long-sought milestone in photonics: creating tiny optical devices that are both highly sensitive and durable—two qualities ...

At Cine Gear 2025, Astera was showing their new light, the 5″ fresnel QuikPunch. It’s a battery-powered LED PAR spot with a Fresnel lens designed for lighting professionals who need a fast, bright, ...