Nearly a year after its initial launch, 7Artisans has announced that its AF 27mm F2.8 lens is coming to Fujifilm X-mount, joining the existing Sony E-mount and Nikon Z-mount iterations. The XF version ...

DK Metcalf joined the Pittsburgh Steelers amid the hoopla surrounding free agency week. He didn’t join the New England Patriots. DK Metcalf is heading to a new place for the first time in half a ...

ALTHOUGH Langevin's theory of paramagnetism is known to every physics student, the study of the mechanism of the magnetization process is comparatively new ; Waller's first calculations were ...