Sigma registered some patients in Japan for 16mm f/2, 18mm f/1.8, 18mm f/2.8, 20mm f/1.8, 24mm f/1.8, 28mm f/1.8, and 35mm f/1.8 designs. [Publication number] JP 2020-16755 (P2020-16755A) [Release Date] January 30, 2020 [Title of the Invention] Imaging optical system [Date of application] July 25, 2018 [Applicant] [Identification number] 000131326 [Name or name] Sigma Corporation […]
The Sony a7RIV has a very demanding sensor that can be hard to optimize glass for. Good Thing Sony Alpha Blog posted a list of tested lenses they recommend for the a7RIV which will help you get the most out of the Sony a7RIV. You can view below or read at great length about testing […]
TTArtisan released their TTArtisan 11mm f/2.8 for E-mount on Amazon. Design for Sony E-mount camera. Full frame sensor coverage with extreme ultra-wide 180 degrees angle of view on full-frame cameras. 11 Elements in 7 Groups with aperture range of f2.8 – f16 effectively improve the image degradation of the fisheye lens edge. 6.7 inches […]
The Sigma 24-70mm f/2.8 DG DN has enjoyed high demand since its announcement, but was it deserved? Lens Tips seems to think that it wasn’t due to a variety of flaws they found that while easy to correct with software shouldn’t exist when lenses like the Tamron 28-75mm f/2.8 Di III RXD FE offer superior performance […]
You can save $500 on the Sigma 28mm f/1.4 DG HSM ART on Adorama for a limited time.
Sigma released MC-11 SA firmware update 1.21 (Download Here) ● It has become compatible with the SIGMA 14-24mm F2.8 DG HSM | Art for SIGMA SA mount, that has the latest firmware Ver.1.01. ● It has become compatible with the SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary for SIGMA SA mount, that has the […]