Sigma 135mm f1.8 DG HSM Art lens for Canon EOS
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Product Description

Sigma 135mm f1.8 DG HSM Art for Canon EOSSigma 135mm f1.8 DG HSM Art Lens for Canon EOSArt line lenses deliver high-level artistic expression. Offering astonishing rendering performance that meets the highest standard, they are perfect for landscapes, portraits, still-lifes, close-ups, and casual snaps.... read more

Sigma 135mm f1.8 DG HSM Art for Canon EOS



Sigma 135mm f1.8 DG HSM Art Lens for Canon EOS

Art line lenses deliver high-level artistic expression. Offering astonishing rendering performance that meets the highest standard, they are perfect for landscapes, portraits, still-lifes, close-ups, and casual snaps. They are made for the kind of photography that unleashes the inner artist. A powerful ally in every genre of photography, SIGMA's Art line lenses excel both in the studio for formal works and outdoors for impressive shots of architecture, starry skies, and many other scenes.

Image quality optimal for ultra-high-megapixel DSLRs - To deliver the ultra-high resolution that brings the best out of 50MP or higher ultra-high-megapixel DSLRs, the focus mechanism features SIGMA’s floating system. No matter what the distance from the subject, this lens offers top performance from the centre to the edges of the image. By minimizing distortion as well, the lens delivers impeccable image quality - no need for digital adjustment during image processing.

Ideal for portraits requiring a dramatic bokeh effect - The 135mm focal length delivers a stunning compression effect: even fairly close to the subject, the telephoto ring allows the photographer to establish a variety of dramatic perspectives. The compression effect truly shines in both close-ups and full-length portraits, making composition easy. Moreover, the large diameter with F1.8 brightness makes possible a body shot with an impressive bokeh background. In sum, this lens puts a full menu of compositional options at the photographer’s fingertips.

Exclusive low-dispersion glass - The degree to which light is refracted by glass depends on the light's wavelength. This fact causes different colours of light to focus at slightly different points. The result is chromatic aberration; the colour fringing that is particularly noticeable in telephoto lenses. Most chromatic aberration can be removed by combining a high-refractivity convex lens element with a low-refractivity concave element. Yet residual chromatic aberration known as “secondary spectrum” may still remain. To minimize this secondary spectrum, which can be a serious issue with conventional lenses, SIGMA lenses feature up to three types of exclusive low-dispersion glass offering superior performance: ELD (Extraordinary Low Dispersion), SLD (Special Low Dispersion) and FLD (“F” Low Dispersion). In particular, FLD glass offers ultra-low dispersion in combination with high transmittance and the anomalous dispersion characteristics of fluorite. Meticulous deployment of these types of exclusive low-dispersion glass and optimization of power distribution gives SIGMA lenses superlative image rendition undiminished by residual chromatic aberration.

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. At the prototyping stage, SIGMA used not only simulations but actual photographic experiments to assess flare and ghosting under multiple criteria, identify the causes of these issues under a wide range of situations, and take measures to mitigate them. In addition, SIGMA’s Super Multi-Layer Coating helps further reduce flare and ghosting and provide sharp, high-contrast images even in backlit conditions.

The large HSM delivers highly responsive autofocus - The large hypersonic motor (HSM) delivers ample torque to the focusing group for outstanding speed, ensuring exceptionally stable performance even at lower speeds. Along with the optimized AF algorithm, this feature delivers fast autofocus photography. In addition, the focus limiter makes AF highly responsive to distance from the subject for even more nimble performance.

Mount with dust- and splash-proof construction - The lens mount incorporates rubber sealing to protect the mount from dust and water drops. The front and rear lenses feature a water- and oil-repellent coating that is particularly useful when shooting in a drizzle, near ocean spray, and in a wide variety of other conditions.

High-precision, rugged brass bayonet mount - The brass mount combines high precision with rugged construction. Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens.


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MPN: 240954

Barcode: 085126240547

Sigma 135mm f1.8 DG HSM Art lens for Canon EOS Specification

  • Lens Construction: 13 elements in 10 groups
  • Angle of View (for SD1): 18.2°
  • Number of Diaphragm Blades: 9 Blades (Rounded diaphragm)
  • Minimum Aperture: F16
  • Minimum Focusing Distance: 87.5cm
  • Made in Japan
  • Filter size: 82mm
  • Dimensions: 9.14 x 11.49 cm
  • Weight: 1130 g

MPN: 240954

Barcode: 085126240547

Specification

Focal Length 135mm
Maximum Aperture f/1.8
Minimum Aperture f/16
Lens Mount Canon EF
Lens Format Coverage Full-Frame
Angle of View 18.2°
Minimum Focus Distance 87.5 cm
Maximum Magnification 0.2x
Optical Design 13 Elements in 10 Groups
Diaphragm Blades 9, Rounded
Focus Type Autofocus
Image Stabilization No
Filter Size 82 mm (Front)
Dimensions (ø x L) 91.4 x 114.9 mm
Weight 1130 g

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Sigma 135mm f1.8 DG HSM Art lens for Canon EOS

£1,199.00

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Product Summary

  • EF-Mount Lens/Full-Frame Format.  
  • Two FLD Elements, Two SLD Elements.  
  • Hyper Sonic AF Motor, Manual Override.  
  • Rounded 9-Blade Diaphragm.  
  • Compatible with Sigma USB Dock.  
  • Weight 1130g.  
  • Upgrading? Check our offer for your old gear

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