Tamron says the lens is a sequel to its 17-28mm F2.8 Di III RXD from 2019. Compared to that lens, the G2 obviously has a ...

Aperture-field exposure setups are applied in experiments detecting the effects of millimeter-wave (MMW) exposure on cells in vitro. In this paper, the studied exposure setup with standard components ...

ASML, the Dutch company that makes multimillion-dollar tools to manufacture advanced semiconductors, is grappling with the repercussions of a tech trade war. ASML’s high numerical aperture ...

The magnetic field transmitted through a circular aperture in an infinite magneto-conductive planar screen with finite thickness is studied, considering as a source a circular electric current loop ...

Now touring the band’s sixth album, “Aperture,” they feel like they’ve recaptured that initial spark, and visit Boston June 5.