Tag Archives: Sigma

Sigma 50mm f/1.2 DG DN Art Announced

By Louis Ferreira | Published: March 26, 2024

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…

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Sigma 20mm f/1.4 and 23mm f/1.4 Patents Found

By Louis Ferreira | Published: March 16, 2024

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 […]

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Apology regarding the supply status of “SIGMA 500mm F5.6 DG DN OS | Sports”

By Louis Ferreira | Published: March 1, 2024

Sigma 500mm f/5.6 DG DN OS Sports: B&H Photo / Amazon / Adorama Apology regarding the supply status of “SIGMA 500mm F5.6 DG DN OS | Sports” Thank you for using Sigma products. Regarding the “SIGMA 500mm F5.6 DG DN OS | Sports” scheduled to be released on March 14, 2024 (Thursday), we have received orders that exceed our […]

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Sigma 500mm f/5.6 DG DN OS Sports & Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art Lenses Announced

By Louis Ferreira | Published: February 20, 2024

Sigma 500mm f/5.6 DG DN OS Sports: B&H Photo / Amazon / Adorama Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art: B&H Photo / Amazon / Adorama The Sigma 500mm f/5.6 DG DN OS Sports & Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art just launched and can be pre-ordered now. Reviews Explora Videos

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Sigma 500mm f/5.6 DG DN OS Sports & Sigma 15mm f/1.4 DG DN Diagonal Fisheye Art Lenses Full Specs and Pictures

By Louis Ferreira | Published: February 20, 2024

Sigma 500mm f/5.6 DG DN OS | Sports Lens construction: 14 groups, 20 elements (3 FLD elements, 2 SLD elements) Viewing angle: 5° Number of diaphragm blades: 11 (rounded diaphragm) Minimum aperture: F32 Minimum focusing distance: 320cm Maximum magnification ratio: 1:6 Filter size: 95mm Dimensions (diameter × length): 6 mm × 235 mm Weight: 1370g […]

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Sigma Product Announcement February 21st at 8PM EST

By Louis Ferreira | Published: February 14, 2024

Sigma will announce the Sigma 500mm F5.6 DG DN OS | Sports and Sigma 15mm F1.4 DG DN DIAGONAL FISHEYE| Art on February 21st at 8 PM EST. Sigma 500mm F5.6 DG DN OS | Sports Lightweight Very fast AF with linear motors Should be sharper than the Sony 200-600mm Lo chromatic aberration Under $3,000 […]

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