Author Archives: Louis Ferreira

Compact Sigma 70mm f/2.8, 90mm f/2.8, and 100mm f/2.8 Patents Found

New Patents for compact mirrorless lenses have been found from Sigma. The 90mm has already been announced. Applicant: Sigma Co., Ltd. Publication number: P2022061515 Application number: P 2020169465 Publication date: 2022-04-19 Title of invention: Imaging optical system PROBLEM TO BE SOLVED: To provide a compact imaging optical system having a quiet and rapid focus in […]

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Camera/Lens Rumor Round Up and New Sigma 16-28mm F2.8 DG DN Contemporary Rumored

Asobinet has a rumor about a new Sigma 16-28mm F2.8 DG DN Contemporary and they also posted a thorough list of camera/lens rumors. 16-28mm F2.8 DG DN | Contemporary Lens configuration: 16 elements in 11 groups Shortest shooting distance: 25cm Maximum shooting magnification: 1: 5.6 Aperture blade: 9 pieces Circular aperture Filter diameter: 72mm Size: […]

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New Nitecore UFZ100 Battery With Integrated USB-C Charger

Nitecore just announced a new battery with an integrated USB-C charger. Nitecore products can be found on Amazon. UFZ100 SpecificationsType: Rechargeable Li-ion Battery Model: UFZ100 Voltage: 7.2V Capacity: 2250mAh Energy: 16.2Wh Operation Temperature: Charge: 0℃~45℃ (32℉~113℉) Discharge: -20℃~60℃ (-4℉~140℉) Dimensions: 52mm x 38.7mm x 22.5mm (2.05″ x 1.52″ x 0.89″) Compatible Models: SONY α7 III, […]

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New TTartisan M to E-Mount Adapter

TTartisan will announce a new M-mount to E-mount lens adapter soon. Above are the first pictures. via Photorumors

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Sony NAB 2022: Live Your Vision Event April 24 9am PDT

Sony will have a live stream event for NAB 2022 on April 24 at 9am PDT. Sony has a huge booth at NAB so they should have quite a few announcements. You can sign up to be notified about the event here. Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube Plus our owners’ groups Sony a1 Owners Group Sony […]

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Updated Laowa 15mm f/4.5R Zero-D Shift Announced

Laowa Updated its Laowa 15mm f/4.5R Zero-D Shift for E-mount which was announced last year in October. You can get the updated 14 blade aperture lens here. Laowa 15mm f/4.5 Zero-D Shift is currently the World’s Widest Shift lens for full frame cameras and medium format cameras. It comes with the 5 blades (in blue ring) and 14 blades (in […]

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