Sigma will announce the Sigma 24-70mm f/2.8 Mark II on May 16th. SIGMA 24-70mm F2.8 DG DN Art (Gen1): B&H Photo / Amazon / Adorama Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube Plus our owners’ groups Sony a1 Owners Group Sony a9 Owners Group Sony a7 Owners Group
Sigma 500mm f/5.6 DG DN OS Sports: B&H Photo / Amazon / Adorama Lens Tips published its lengthy review of the S that you can read in full here. If you’re curious how they made such a high quality lens in such a compact package make sure to read the lengthy conclusion or you can just check out the […]
Sigma 70-200mm f/2.8 DG DN OS Sports B&H Photo / Amazon / Adorama Lens Tips published its full Sigma 70-200mm f/2.8 DG DN OS Sports review which you can read in full here or check out the excerpt below: Pros: very good image quality in the frame centre and across the whole focal range, good image quality on the […]
Sigma 16-28mm f/2.8 DG DN: B&H Photo / Amazon / Adorama The Sigma 16-28mm f/2.8 is yet another great value from Sigma and Optical Limits posted its full review which is very positive. You can read the full Optical Limits review here or look over the excerpt below: The Sigma 16-28mm f/2.8 DG DN Contemporary is a bit of a surprise. […]
Sigma 50mm f/1.2 DG DN Art: B&H Photo / Amazon / Adorama Reviews/Previews/Hands-on/etc… Explora SonyAlphaBlog The Digital Picture Video Reviews/Previews/Hands-on/etc…
overview [Publication number] P2024035865 [Release date] 2024-03-15 [Name of the invention] Large aperture ratio optical system [Application date] 2022-09-05 [Applicant] [Identification number] 000131326 [Name] Sigma Co., Ltd. [Problem] To realize a large aperture ratio optical system that uses an inner focus method while reducing the weight of a focus lens. [Background Art] [0002] In recent […]