SIGMA CON. 35MM F/2 DG DN L-MOUNT

SIG347200
7 580,00 SEK OutOfStock
  • Köpenhamn I lager
  • Stockholm Ej i lager

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 35mm F2 DG DN | Contemporary - L-Mount

  • 10 elements in 9 groups, with 1 SLD glass and 3 aspherical lenses
  • Compatible with high-speed autofocus
  • Auto Focus Stepping Motor
  • Mount with dust- and splash-proof structure
  • Super Multi-Layer Coating
  • Aperture ring
  • Focus Mode Switch
  • Magnetic Lens Cap and Metal Lens Hood
  • Typical Photography: Creative, Travel, Landscape, Wedding & Events, Portrait, Family, Specialty

New standards of optical performance for the Contemporary line

The 35mm F2 DG DN | Contemporary brings to the table the highest level of optical performance at a maximum aperture of F2 with a lens body of a size that matches a mirrorless system. 

Axial chromatic aberration, a point of particula concern with a bright lens, is corrected with SLD glass, while an optimal placement of high-refractive index elements provides effective correction of various types of aberration while keeping the amount of glass used to a minimum. The use of three high-precision glass-molded aspherical lenses, which were made possible thanks to advanced production technology at the Aizu factory, SIGMA's only production site. These elements provide correction of sperical aberration and field curvature, and suppress flare and the fluctuation of aberration at the time of focusing. The lens design also provides a very good correction of sagittal coma aberration, making it capable of capturing details fine enough for it to be used for night sky photography.

Thanks to cutting edge optical design and advanced processiong technology, the 35mm F2 DG DN | Contemporary offers consistent, high resolving power right across the frame.

Use of multiple high-precision aspherical glass molded lenses

The surface of molds for glass molding, which is a process that forms optical components by pressing glass materials at high temperatures, requires ultra-high precision. SIGMA uses high-precision molds whose surfaces are controlled with an accuracy of ±5 nanometers (0.000005 mm) or smaller. High precision apsherical glass molded lenses archives both good aberration correction and compact lens size.

Exceptional I series build quality with a compact form-factor

All I series lenses have an all-metal construction. The precision-cut aluminum parts not only give the barrel a sleek, stylish finish, but provide superb durability, which improves the quality of the entire product. Metal materials are also used in internal structures taht slide with the operation ring for added robustness. These high-precision components crafted with SIGMA's cutting-edge metalworking technology are also use in SIGMA's cine lens line-up for professional cinematographers and provides an exquisite feel to touch as well as sound effects, making photographers want to reach for it and play with it over and over again.

The cover ring between the focus ring and the aperture ring has hairline processing that is also used for the rear cylinder of the Art line. This covering functions as a finger hold when attaching or detaching the lens. 

Specifikationer

Tillverkare Sigma
Kategori Objektiv
Objektivtyp Prime
Brännviddstyp Normal
Objektivfäste L (Leica)
Kompatibla objektivfästen L (Leica/Panasonic/Sigma)
Fullframe Ja
Speciella element/coating 1 SLD, 3 ASPH
Bildstabilisator nej
Autofokus Ja
Vädertätad Ja
Intern fokus Ja
Motljusskydd LH636-01 Included
Linseelement / Grupper 10 / 9
Bildvinkel 63.4°
Närgräns 27
Bländarlameller 9
Största bländare F/2
Minsta bländare F/22
Brännvidd 35
Diameter 70 MM
Längd 65.4 MM
Vikt 325 G
Filter diameter 58 mm