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Sigma 17-70mm F2.8-4 DC Macro HSM Lens - Canon Fit

Code: SIG-668CAF

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Sigma’s 17-70mm F2.8-4.5 DC Macro HSM for Canon cameras is the practical zoom! A large-aperture, standard zoom lens for digital cameras with an open-aperture value of F2.8 (at 17mm) and covers the most frequently used focal lengths. With an aperture fast enough to be used in many light situations, it’s close focusing for use with very small object and its outstanding optical performance make this is an ideal all-around lens for landscapes, portraits, still life studies, group shots and just about any everyday photo situation. With a faster aperture than the typical camera “kit lens” it is an excellent choice for the photographer who has higher expectations for their photo equipment.

 

  • Designed exclusively for use with smaller chip APS-c cameras
  • Close focusing down to only 8” away for a 1:2.3 magnification which is approximately ½ life size
  • HSM (Hyper-Sonic Motor) ensures a quiet & high-speed auto focus
  • SLD (Special Low Dispersion) glass provide optimum color correction & sharpness
  • Two aspherical lens elements provide critical sharpness & low distortion
  • A Super Multi-Coating is used to reduce the occurrence of flare & ghosting and delivers high performance across the entire focusing range
  • A lens hood and front & rear lens caps are included with the lens.

 

 

Lens Construction

15 Elements in 12 Groups

                                          

Angle of View

79.7- 22.9 degrees

 

Number of Diaphragm Blades

7 Blades

 

Minimum Aperture

F22

 

Minimum Focusing Distance

20cm

 

Maximum Magnification

1:2.3

 

Filter Size

72mm

 

Dimensions

Diameter 79mm x Length 82.5mm

 

Weight

590g