Ronkonkoma, New York--(Newsfile Corp. - August 19, 2025) - Sigma Corporation of America, the US subsidiary of Sigma Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, ...

Add Yahoo as a preferred source to see more of our stories on Google. Canon RF 200-800mm f/6.3-9 IS USM lens on a Canon EOS R5 camera on a concrete surface. Canon has leveraged the power of its RF ...

For many film and video professionals, the typical timeline for first lens purchases runs from a stock zoom to a nifty fifty prime to a telephoto zoom. Or maybe that was just me. Regardless of how or ...

Panasonic finally has a super telephoto lens in its L-mount lineup following the introduction of the Lumix S 100-500mm F5-7.1 O.I.S. Designed to work with full-frame cameras such as the Lumix S1 II, ...

Sony bills the new FE 50-150mm F2 GM, as the world’s first telephoto zoom lens with a maximum focal length of 150 mm and F2 aperture. The new Sony FE 50-150mm F2 GM is an interesting looking piece of ...

Just like with any 2x teleconverter, the focal length of the attached lens is doubled, with a consequent aperture reduction of two f/stops. As such, a 70-200mm f/2.8 zoom effectively becomes roughly a ...

The strong sales performance of the DJI Osmo Pocket 3 has encouraged competitors to enter the compact vlogging camera segment. Insta360 has now introduced ...