We first heard about Sigma’s innovative USB Dock last year at Photokina, and we’ve been curious about how the accessory will work ever since. This $60 gadget lets you connect your lens to your ...

RONKONKOMA, N.Y., June 18, 2020 (GLOBE NEWSWIRE) -- Sigma Corporation today made the following announcements: - TC-1411 magnifies lens focal length by 1.4x. - TC-2011 magnifies lens focal length by 2x ...

Software : Focus Adjustment If you've got a focus issue with your lens and body combination you can adjust the lens to correct it. Some higher-end bodies support in-camera focus adjustments, but they ...

Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for the past 14 years, which has given me a front row seat for the changeover from DSLRs to mirrorless cameras, ...

Available in mounts for Sigma, Nikon, Canon, and Sony E, Sigma’s newest wide-angle lens is designed to minimize magnification chromatic aberration or colored fringing. The company says the lens is ...