NISI 58 MM PROTECT FILTER HUC
CPH (1-2 dagars levtid)
Fjärrlagring (2-4 dagars levtid)
Beräkna pris inkl. frakt
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.
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.
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.
|Kompatibla objektivfästen||E (Sony)|
|Speciella element/coating||1 SLD, 3 ASPH|
|Linseelement / Grupper||10 / 9|
|Filter diameter||58 mm|