Tag Archives: Sigma 12mm f/2.8

New Prime Sigma Patents Found: Sigma 12mm f/2.8, 14mm f/2.0, and 14mm f/2.8

Sigma 12mm f/2.8 Embodiment 1 Focal length: 12.40 mm F number: 2.93 Angle of view: 122.09 Image height: 21.63 mm Lens length: 138.00 mm Back focus: 20.6500 mm Sigma14mm f/2.0 Embodiment 2 Focal length: 14.48 mm F number: 2.07 Angle of veiw: 114.25 Image height: 21.63 mm Lens length: 136.00 mm Back focus: 20.5832 mm […]

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Sigma 12mm f/2.8 Patent: Full-Frame Lens

Sigma has a new patent P2018-189733A for 12mm f/2.8 full-frame lens: Focal length: 12.42 mm F number: 2.93 Angle of view: 120.49 Image height: 21.63 mm Lens length: 169.4 mm Follow SonyAddict on Facebook, Twitter, Instagram, and YouTube Via hi-lows-note co Photorumors

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