Sigma Unveils Four Brand New Global Vision Lenses at CP+
Sigma Corporation today announced its brand new Global Vision Art and Contemporary lenses introduced at the 2017 CP+ Camera + Photo Imaging Show in Tokyo, Japan (check pricing and availability – not announced at the time of this post):
Sigma 14mm f/1.8 DG HSM Art:
World’s first F1.8, ultra-wide, full-frame prime lens designed for high resolution cameras; ideal for shooting architecture, astrophotography, documentary and landscapes.
| Lens Construction | 16 Elements in 11 Groups |
| Angle of View | 114.2º |
| Number of Diaphragm Blades | 9 (Rounded) |
| Mininum Aperture | f16 |
| Minimum Focusing Distance | 27 cm / 10.6 in |
| Filter Size (mm) | N/A |
| Maximum Magnifications | 1: 9.8 |
Dimensions
(Diameter x Length) | 3.8in. x 5.0in. |
| Weight | 1,170g/41.3 oz |
Debuting the world’s first 1.8 wide-angle lens, the 14mm F1.8 Art incorporates the same groundbreaking aspherical element as Sigma’s critically acclaimed 12-24mm F4 Art. Boasting outstanding image quality from center to edge, the 14mm F1.8 Art features the largest glass mold (80mm) in the industry, offering photographers an ultra-wide prime with virtually no distortion, flare or ghosting. Three lens elements are made with FLD (“F” Low Dispersion) glass, which is equivalent to calcium fluorite in performance, and four SLD (Special Low Dispersion) glass elements, which reduce chromatic aberration. In addition to the great IQ from edge to edge, the new 14mm F1.8 offers a superfast and efficient AF system.
With a minimum focus distance of 10.6 inches at 14mm, photographers can compose incredible close-up shots with expansive background
Sigma 135mm f/1.8 DG HSM Art
Formidable telephoto prime with high-speed aperture; ideal for shooting weddings, concerts, events and studio/location portraiture.
| Lens Construction | 13 Elements in 10 Groups |
| Angle of View | 18.2º |
| Number of Diaphragm Blades | 9 (Rounded) |
| Mininum Aperture | f16 |
| Minimum Focusing Distance | 87.5 cm / 34.4 in |
| Filter Size (mm) | 82mm |
| Maximum Magnifications | 1: 5 |
Dimensions
(Diameter x Length) | 4.0″x4.5″ in |
| Weight | 1130g/ 40.2 oz |
Boasting outstanding sharpness and great IQ from edge to edge, the 135mm F1.8 Art lens enters the market as Sigma’s new premiere mid-range telephoto prime lens. Ideal for events such as concerts, indoor sports, conferences and press events, the 1.8 F-stop delivers greater “shallow depth of field” and isolation of subjects. The outstanding compression effect makes it equally as powerful for up-close and full-length portraits. Its new large hyper sonic motor (HSM) provides ample torque to the focus group for optimal speed while the acceleration sensor detects the position of the lens for compensation focus groups for factors including gravity, producing faster and more responsive AF. Equipped with a focus limiter, the 135mm F1.8 Art can be easily optimized for a variety of distances and situations.
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