For children with myopia, wearing spectacles with highly aspherical lenslets (HAL) reduces the rate of myopia progression and axial elongation, according to a study published online March 5 in Eye and ...

Sony has announced the FE 50-150mm F2.0 GM, a fast full-frame telephoto zoom for wedding and sports photographers.

New long-term data on Essilor Stellest spectacle lenses show efficacy in slowing myopia progression for up to 6 years in ...

Sony has introduced the Fe 50-150mm F2 Gm, the world's first telephoto zoom lens with a maximum focal length of 150 mm and F2 ...

Sony is expanding its lens portfolio with the world's first telephoto zoom lens with a constant speed of f/2.0 over the ...

Sony’s latest telephoto zoom lens, the FE 50-150mm f/2 GM, is designed as a multi-use lens for portrait, wedding and event ...

South Korean lens maker Samyang has partnered with German optics specialist Schneider-Kreuznach to launch its first ...

A world-first, the Sony FE 50-150mm f/2 G Master is a whole f/stop faster than f/2.8 ‘trinity’ telephoto zooms ...

Sony unveils the FE 50-150mm F2 GM, a telephoto zoom lens for Alpha cameras with constant F2 aperture and pro-grade autofocus ...

Sony Electronics Inc. introduces the FE 50-150mm F2 GM (SEL50150GM), the world's firsti telephoto zoom lens with a maximum ...

Sony introduces the FE 50-150mm F2 GM, the world's first telephoto zoom lens with a 150mm focal length and F2 aperture, ...