The Sigma 60-600mm F4.5-6.3 DG DN OS | Sports that was first leaked here is Coming January 12th, according to Sigma. 60-600mm F4.5-6.3 DG DN OS | Sports Lens construction: 27 elements in 19 groups Minimum Focus Distance: 45-260cm Maximum magnification: 1:2.4 Number of aperture blades: 9 (circular aperture) Filter diameter: 105mm Size: φ119.4mm x […]
Some new Sigma telephoto patents have been found. You can check them out below: JP 2023-170 [Publication date] 2023-01-04 [Title of Invention] Imaging Optical System [Application date] 2021-06-17 [Applicant] [Identification number] 000131326 [Name] Sigma Corporation Kind Code: A1 To provide an imaging optical system suitable for a compact and lightweight telephoto lens by having a […]
SIGMA 150-600mm F5-6.3 DG DN OS | Sports for Sony E-mount firmware download resumes Thank you for purchasing and using our products. We are pleased to announce that the download of firmware for SIGMA 150-600mm F5-6.3 DG DN OS | Sports for Sony E-mount, which had been suspended, has resumed. The changes in this firmware […]
The specs of the Sigma “60-600mm F4.5-6.3 DG DN OS | Sports” have been posted on an overseas site. 60-600mm F4.5-6.3 DG DN OS | Sports Lens construction: 27 elements in 19 groups Minimum Focus Distance: 45-260cm Maximum magnification: 1:2.4 Number of aperture blades: 9 (circular aperture) Filter diameter: 105mm Size: φ119.4mm x 279.2mm (281.2mm […]
Firmware update for SIGMA Global Vision lenses in SONY E-mount Thank you for purchasing and using our products. We would like to announce that a new firmware update is now available for SIGMA Global Vision lenses in SONY E-mount listed below. [Applicable products] ・SIGMA 24-70mm F2.8 DG DN | Art in SONY E-mount ・SIGMA 35mm […]
Patent application for optical systems such as Sigma “18-50mm F2.8-4 OS” and “17-40mm F4 OS” Overview [Public number] P2022158386 [Release date] 2022-10-17 [Title of Invention] Imaging Optical System [Application date] 2021-04-02 [Applicant] [Identification number] 000131326 [Name] Sigma Corporation Kind Code: A1 A compact image forming optical system having a small open F value over the […]