2024-02-21 02:08:49
As previously announced, SIGMA officially released two new lenses today (2/21), the 500mm F5.6 DG DN OS | Sports and the 15mm F1.4 DG DN DIAGONAL FISHEYE | Art.
500mm F5.6 DG DN OS | Sports
SIGMA 500mm F5.6 DG DN OS | Sport is a super-telephoto fixed-focus lens specially designed for mirrorless cameras. It achieves ultimate high image quality with a focal length of 500mm and an extremely compact and lightweight size. By using multiple pieces of special low-dispersion glass lenses with large diameters that are difficult to machine, SIGMA has succeeded in significantly reducing the size of the lens without using diffractive optical elements. At the same time, high resolution suitable for 500mm fixed focus lenses is also achieved. The main body of the 500mm F5.6 DG DN OS | Sport is mainly composed of high-precision engineering plastic parts. Although it is small in size, it is strong and weather-resistant. The 500mm F5.6 DG DN OS | Sports, which weighs only 1,370g, is suitable for handheld shooting of wildlife, aviation, sports and other fast-moving subjects, providing photographers with a new photography experience.
Key specifications
- Lens structure: 20 elements in 14 groups (3 FLD lenses, 2 SLD lenses)
- Aperture range: F5.6-F32
- Aperture blades: 11 (circular aperture)
- Minimum focusing distance: 0.32m
- Maximum magnification: 1:6
- Filter diameter: 95mm
- Dimensions: 107.6 x 235mm
- Weight: 1,370g
- Bayonet: Sony E / LEICA L
15mm F1.4 DG DN DIAGONAL FISHEYE | Art
With the launch of the 15mm F1.4 DG DN DIAGONAL FISHEYE | Art, SIGMA becomes the world’s first consumer-grade fisheye lens with an F1.4 aperture, bringing new possibilities to image creation. In terms of optical performance, the 15mm F1.4 DG DN DIAGONAL FISHEYE | Art achieves excellent imaging quality and high resolution by correcting various aberrations, especially sagittal coma flare. Especially when shooting starry skies that require higher image quality, you can also use the maximum aperture of F1.4 to obtain better image quality performance. 15mm F1.4 DG DN DIAGONAL FISHEYE | Art Unlike traditional fisheyes, it is extremely sharp within a 180° viewing angle range and features an extra-large F1.4 aperture, making it ideal for a wide range of applications such as astrophotography, landscapes and architecture . The expressive power of this new full-frame mirrorless camera lens expands the creative possibilities of wide-angle photography.
Key specifications
- Lens structure: 21 elements in 15 groups (4 FLD lenses, 3 SLD lenses, 2 aspherical lenses)
- Aperture range: F1.4-F16
- Aperture blades: 11 (circular aperture)
- Minimum focusing distance: 0.38m
- Maximum magnification: 1:16
- Filter size: none
- Dimensions: 104 x 157.9mm
- Weight: 1,360g
- Bayonet: Sony E / LEICA L
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