[13:32 Tue,4.April 2023 by blip]
In its Contemporary line, Sigma introduces three new fixed focal lengths, the 23mm F1.4 for APS-C, and for full-frame cameras, the standard 50mm F2 lens and a super wide-angle. Both are I-series lenses and thus full metal construction with a good feel, similar to the Sigma Cine lenses. The use of metal even for internal structures ensures smooth operation and exceptional robustness. All three new additions are available for L-mount and Sony E-mount.
17mm F4 DG DN Contemporary
The compact SIGMA 17mm F4 DG DN | Contemporary for full-frame offers the widest angle of view in this series. The optical design is composed of 9 elements in 8 groups, including three aspherical lenses and SLD glass elements. The minimum closest focusing distance is 12cm.
17mm F4 DG DN on the Sigma fp
Thanks to a Super Multi-Layer Coating (SML) as well as a Nano Porous Coating (NPC)stray light and ghosting are reduced to obtain clear, sharp and high-contrast images without lens flares. The aperture is composed of 7 blades and can be adjusted via a manual aperture ring.
A stepper motor is used for fast focusing. Auch der in neueren spiegellosen Kameras verwendete Autofokus mit automatischer Augenerkennung wird unterstützt. Das Objektiv mißt 64.0mm × 48.8mm und wiegt 225g, der Filterdurchmesser beträgt 55 mm. Es kostet 619 Euro.
SIGMA 50mm F2 DG DN Contemporary
The fast standard focal length SIGMA 50mm F2 DG DN | Contemporary for portrait, street and everyday photography weighs 350g with dimensions of 70.0mm × 68.0mm. Its optical construction is composed of 11 elements in 9 groups, and there is also a Super Multi-Layer Coating (SML) as well as a Nano Porous Coating (NPC). The closest focusing distance is 45 cm.
The aperture is 9-lamella, an aperture ring is available. Focusing is by stepper motor with support for automatic eye detection. The lens costs 699 euros.
The third new lens, the SIGMA 23mm F1.4 DC DN | Contemporary, is designed for mirrorless APS-C cameras. The lens body is compact and lightweight, with a weight of 340g (with L-mount), a length of 76.9mm and a filter diameter of 52mm. The AF drive system uses a quiet and, according to Sigma, very fast stepper motor.
SIGMA 23mm F1.4 DC DN Contemporary.
The very fast F1.4 optics consist of 13 optical elements in 10 groups with Super Multi-Layer Coating (SML) that reduces flare and ghosting. The aperture consists of 9 blades. MSRP: 499 euros.
more infos at bei www.sigma-foto.de
deutsche Version dieser Seite: Sigma präsentiert drei neue Contemporary-Objektive (APS-C und Vollformat)