SIGMA ART 18-35MM F/1,8 DC HSM NIKON

SIG300396
9 280,00 SEK OutOfStock
  • Fjärrlagring Ej i lager
  • Stockholm Ej i lager
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Magnus Sundelin
magnus@goecker.se
0840 83 82 59
Stockholm

Daniel Nilsson
daniel@goecker.se
0733 12 13 41
Malmö

Stefan Segolson
stefan@goecker.se
0840 83 82 59
Stockholm

Beskrivning

Sigma Art 18-35mm f/1.8 DC HSM – Nikon F

  • Large-aperture APS-C format standard zoom lens
  • World's first lens offering F1.8 throughout the zoom range
  • Great for video production
  • Unique. Fast constant aperture zoom lens
  • Front & rear lens caps and lens hood is included with the lens

The definitive large-aperture APS-C format standard zoom lens

A large-aperture fixed focal length lens is great for achieving expressive bokeh effects and enjoying ultra-high optical performance. On the other hand, photographers often need to change the angle of view to properly capture the scene that presents itself.
To solve this decades-long dilemma, SIGMA proudly introduces the 18-35mm F1.8 DC HSM next-generation large-aperture APS-C format standard zoom lens for digital SLR cameras.
Taking on the challenge of creating the world’s first wide-aperture lens to offer an aperture of F1.8 throughout the zoom range, SIGMA has succeeded in creating a zoom lens that offers the same high optical performance of a fixed focal length lens.
These outstanding performance characteristics are especially apparent in an APS-C format camera, since it has a slightly greater depth of focus than a full-frame camera. This is a revolutionary lens that overturns preconceptions while expanding the range of photographic expression.

The latest SIGMA technologies to offer F1.8 throughout the zoom range and ultimate performance

To develop a large aperture zoom lens with a maximum aperture of F1.8, it was necessary to solve a variety of technical challenges. As the f-number decreases, so does the depth of focus, making it extremely difficult to minimize spherical aberration, axial chromatic aberration, astigmatism and field curvature.
To minimize astigmatism across the zoom range, SIGMA leveraged its extensive experience in reducing optical aberrations and designing advanced structural elements.
SIGMA gained this know-how when it developed such super wide angle zoom lenses as the SIGMA12-24mm F4.5-5.6 II DG HSM and SIGMA 8-16mm F4.5-5.6 DC HSM.
Ongoing technological innovation at SIGMA’s Aizu Factory has also contributed to further enhancements in lens production. Advanced production technologies have made possible a large-diameter molded glass aspheric lens, which teams up with SLD (Special Low Dispersion) glass elements to optimize power distribution and minimize axial chromatic and spherical aberration and field curvature.
Thanks to its hard-earned knowledge of lens design and advanced lens manufacturing techniques, SIGMA has succeeded in creating a lens that offers F1.8 throughout the zoom range, as well as exceptional image quality at wide open aperture.

The finest in materials, usability and functionality

All lenses in SIGMA’s new Art line come with a hood with a high-quality rubberized connector and feature a newly designed lens cap and AF/MF switch, and are designed for intuitive use and superior functionality. Inside, HSM (Hyper Sonic Motor) delivers high AF speed and extremely quiet performance.
An enhanced algorithm offers even smoother automatic focusing. Full-time manual focus override is another key feature that leaves the artistic touches in the photographer’s hands.
The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.
In both the external and internal parts, the optimized use of TSC (Thermally Stable Composite), an excellent match for metal parts, further contributes to the high-precision construction of the lens.

Specifikationer

Tillverkare Sigma
Kategori Objektiv
Objektivtyp Zoom
Brännviddstyp Normal,Wide-angle
Objektivfäste DX (Nikon)
Kompatibla objektivfästen DX (Nikon)
Fullframe nej
Speciella element/coating 5 SLD, 4 ASPH
Macro nej
Bildstabilisator nej
Autofokus Ja
Vädertätad nej
Intern fokus Ja
Motljusskydd LH780-03 Included
Linseelement / Grupper 17 / 12
Bildvinkel 76.5º - 44.2º
Närgräns 28
Bländarlameller 9
Största bländare F/1,8
Minsta bländare F/16
Brännvidd 18-35
Diameter 78 MM
Längd 121 MM
Vikt 810 G
Filter diameter 72 mm