Sigma 135mm f/1.8 DG DN [Publication Number] Japanese Patent Application Laid-Open No. 2021-85935 (P2021-85935A) [Publication date] June 3, 2021 [Application date] November 26, 2019 [Applicant] [Identification number] 000131326 [Name or name] Sigma Co., Ltd. PROBLEM TO BE SOLVED: To provide an optical system which achieves miniaturization and weight reduction while correcting various aberrations such as […]
Tamron 16-70mm f/4 Patient [Public number] Japanese Patent Application Laid-Open No. 2021-67805 (P2021-67805A) click here [Publication date] April 30, 3rd year of Reiwa (2021.4.30) [Title of Invention] Zoom Lens and Imaging Device Embodiment 1 Focal length: 16.4867 35.0004 67.8794 mm F number: 4.1174 4.1076 4.1432 Half angle of view (degree): 53.8837 29.8398 16.1054 via hi-lows-note.blog.ss-blog.jp
Sony already has a 10-20mm f/4 lens for APS-C that is very compact, but the Tamron 11-20mm f/2.8 is pretty close to it in size, and even the full-frame Laowa that covers 10-18mm is close in size but it is manual. You can make your own comparisons at Camerasize. Tamron 11-20mm f/2.8 Di III-A RXD: […]
Last night the Tamron 150-500mm f/5-6.7 Di III VC VXD and Tamron 11-20mm f/2.8 Di III-A RXD were announced and now you can preorder them. Tamron 150-500mm f/5-6.7 Di III VC VXD: B&H Photo / Amazon / Adorama Tamron 11-20mm f/2.8 Di III-A RXD: B&H Photo / Amazon / Adorama
Tamron just announced the Tamron 150-500mm f/5-6.7 Di III VC VXD and the Japanese site is available. Preorders should start soon, but the lens isn’t expected to ship until June 3, 2021. Tamron 150-500mm f/5-6.7 Di III VC VXD: B&H Photo / Amazon / Adorama Tamron just announced the Tamron 11-20mm f/2.8 Di III-A RXD and the […]
According to Nokishita the Taron 150-500mm will be released on June 3rd for 159,500 yen ($1475.46 USD) and the Tamron 11-20mm f/2.8 Di III-A RXD will be released on June 24th for 88,000 yen ($814.05 USD). Tamron “150-500mm F / 5-6.7 Di III VC VXD” is scheduled to be released on June 3, 2021 at […]