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Mifsuds Photographic Ltd / Sigma 50-100mm F1.8 DC HSM | Art
SI50100mmF18DCArt

Sigma 50-100mm F1.8 DC HSM | Art

£999.00

 

Offering the highest level of image quality, this large-aperture F1.8 standard lens stimulates the desire to create.

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Description

Introducing SIGMA’s second APS-C format zoom lens offering a large F1.8 aperture throughout the zoom range. A mid-tele zoom lens delivers prime lens-level image quality with a large F1.8 aperture throughout the zoom range. SIGMA was determined to create a zoom lens that offers the same brightness and resolution as a fixed focal length lens: in other words, the highest level of optical performance and expressive power.

 

 

FLD glass, SLD glass, and high-refractive index, high-dispersion glass help minimize aberrations
To help minimize axial and transverse chromatic aberration, this lens features an optimal arrangement of three FLD (“F” Low Dispersion) glass elements, one SLD (Special Low Dispersion) glass element, three high-refractive index SLD glass elements, and one high-refractive index, high-dispersion glass element. By including one or more low-dispersion element in every element group, this lens ensures outstanding image quality throughout the zoom and focal range.

 

* FLD glass is ultra-low-dispersion glass that offers a performance of the highest level. Highly transparent, its refractive index and dispersion are extremely low as compared to conventional types of glass. It offers characteristics very similar to those of fluorite, which is valued for its high anomalous dispersion. These characteristics minimize residual chromatic aberration (secondary spectrum), which cannot be corrected by the ordinary optical glass while helping to produce sharp, high-contrast images.

 

 

Designed to minimize flare and ghosting
From the start of the design process, SIGMA measured flare and ghosting to establish an optical design that is resistant to strong incidental light sources such as backlight.

 

 

Diaphragm unit designed for smooth operation
The diameter of the diaphragm is the second-largest in the SIGMA lens lineup after that of the SIGMA 200-500mm F2.8 / 400-1000mm F5.6 EX DG, necessitating smoother and quicker operation than ever before. To achieve this goal, the diaphragm blades feature Carbon Feather film, and the diaphragm unit features a new polycarbonate made with fluorine. Thanks to these innovations, diaphragm operation is exceptionally smooth even during continuous shooting, while the new polycarbonate is exceptionally durable and wear-resistant.

 

 

Inner focus and inner zoom
Since its release, the SIGMA 18-35mm F1.8 DC HSM | Art has been widely used for videography. Understanding that the SIGMA 18-35mm F1.8 DC HSM | Art and new SIGMA 50-100mm F1.8 DC HSM | Art will often be used together, SIGMA has made the style of operation the same for both lenses, including the feel of focusing and zooming. Thanks to SIGMA’s inner focus and inner zoom technologies, adjusting the focus and zoom rings does not change the length of the lens, and turning the zoom ring is not prone to cause a focus shift.

 

 

Key Features:

  • Image Size: APS-C
  • Minimum Focusing: 0.95m
  • Filter Diameter (mm): 82
  • Maximum Diameter x Length (mm): 93.5 x 170.7
  • Weight: 1460g

What’s in the box:

  • Sigma 50-100mm F1.8 DC HSM | Art Lens
  • Front Lens Cap
  • Rear Dust Cap
  • Lens Hood

Brand

Sigma

Additional information

Weight 1460 kg
Dimensions 170.7 × 93.5 cm
Lens Mount

Canon, Nikon

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