The development of the Tamron 20-40mm f/2.8 was announced here, and the first leaked image is here. Now asobinet has come across the patent, which you can see translated below: Overview [Public number] P2022131391 [Publication date] 2022-09-07 [Title of Invention] Zoom lens and imaging device [Application date] 2021-02-26 [Applicant] [Identification number] 000133227 [Name] Tamron Co. […]
Overview [Release date] 2022-08-10 [Title of Invention] Imaging Lens and Imaging Device [Application date] 2021-01-29 [Applicant] [Identification number] 000002185 [Name] Sony Group Corporation Kind Code: A1 An imaging lens and an imaging apparatus are provided that have high optical performance while being compact and have a large aperture, and in which fluctuations in the angle […]
Some new patents were found for Tamron VC lenses, and this could be a new line of lenses designed for vlogging cameras like the ZV-E10. These lenses seem to be designed to minimize focus on breathing and shake, but the focal lengths of 35mm F1.8 VC, 50mm F2.5 VC, 80mm F2.8 VC, and 100mm F2.8 […]
Lens length (mm): 120.04 126.08 142.66 Embodiment 4 Zoom ratio: 2.90 Focal length (mm): 28.79 49.98 83.51 F number: 2.92 2.92 2.92 Angle of view (degree): 75.61 45.42 27.77 Image height (mm): 21.63 21.63 21.63 BF (mm): 17.6146 17.5433 17.5817 Lens length (mm): 135.02 146.97 164.94 Embodiment 5 Zoom ratio: 2.35 Focal length (mm): 28.79 40.00 67.69 F number: 2.92 2.92 2.92 Angle of view (degree): 75.80 55.88 […]
Overview [Public number] P2022096075 [Release date] 2022-06-29 [Title of the invention] Zoom lens and image pickup device [Filing date] 2020-12-17 [Applicant] [Identification number] 000133227 [Name or name] Tamron Co. , Ltd. PROBLEM TO BE SOLVED: To provide a zoom lens having both a wide angle of view and a high magnification ratio and having high […]
Overview [Public number] P2022092339 [Release date] 2022-06-22 Description: Optical system and image pickup device [Filing date] 2020-12-10 [Applicant] [Identification number] 000133227 [Name or name] Tamron Co. , Ltd. PROBLEM TO BE SOLVED: To provide a compact optical system and an image pickup apparatus having high optical performance regardless of an object distance while realizing high-speed […]