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Sigma 70mm f2.8 EX DG Lens - Canon Fit

Code: SIG-270CAF

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This 70mm lens has an equivalent field of view of 105mm telephoto macro lens when used on digital SLR cameras with an APS-C size image sensor. The narrow angle of view is a great aid for simplifying backgrounds on photos and shallow depth of field makes it easier to handle the composition.

A Special Low Dispersion lens and two high refractive index SLD lenses provide excellent correction for all types of aberrations and produce an exceptional level of optical performance.

The multi-layer lens coating on this reduces ghosting and flare, and this helps to create a natural colour balance.

Floating Focus System helps provide extremely high optical performance from infinity to 1:1 Macro.

On the lens, a Focus Limiter Switch is incorporated. This improves the speed and accuracy of autofocus by limiting the focus range from 25.7 to 48cm and 55cm to infinity.

A screw-in lens cap is included with this Lens for use of circular polarizing filters.

A magnification scale is displayed on the lens barrel, for easy use.

 

  • Easy to use 70mm medium telephoto macro lens
  • Compensate for colour aberration
  • Reduce Ghosting and Flare
  • Floating Focus System
  • Focus Limiter Switch
  • Screw-in lens hood included
  • Magnification Scale

 

Lens Construction

10 Elements in 9 Groups

 

Angle of View

34.3 degrees

 

Number of Diaphragm Blades

9 Blades

 

Minimum Aperture

F22

 

Minimum Focusing Distance

25cm

 

Maximum Magnification

1:1

 

Filter Size

62mm

 

Dimensions

Diameter 76mm x Length 95mm

 

Weight

527g