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Sigma 105mm f/2.8 EX DG OS HSM Macro Lens for Canon

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MSRP: $769.00
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You Pay: $449.00

 

 

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The Sigma 105mm f/2.8 EX DG HSM Macro Lens for Canon EOS Cameras delivers superb, distortion-free images throughout its broad focus range, from infinity telephoto to life-size (1:1) macro, as close as 12.2" (31 cm) without accessories. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion. Its non-rotating front lens group makes it easier to work with polarizing filters. A focus limiter helps divide the broad focus range into more manageable chunks. The "focus-free" mechanical design allows the lens to autofocus without any interference from the manual focus ring, making it easy to hold the lens without affecting the speed or normal operation of the autofocus function. Rugged mechanical construction also makes it durable enough for even the heaviest use required by professional photographers. An ideal lens for a wide variety of applications from nature photography to portraiture. The improved DG lens design for this lens corrects for various aberrations. This macro lens is specially coated to get the best color balance while cutting down on ghosting caused by reflections from the digital image sensor. The lens provides the utmost correction against lateral chromatic aberration which is a serious problem for digital SLR cameras. Sigma's own proprietary OS (Optical Stabilizer) system enables handheld close-up photography. Close focus capability of 12.2" (31 cm)Super Multi Layer (SML) coating reduces ghosting caused by reflections from the surface of digital image sensorsDual Focus (DF) makes the lens easier to hand hold during AFThe HSM (Hyper Sonic Motor) ensures quiet and high speed autofocus as well as full-time manual focus
Name Sigma 105mm ƒ/2.8 EX DG OS HSM Macro
Image Circle 35mm
Type Telephoto Prime Macro
Focal Length 105mm
APS Equivalent 1.5x: 157.5mm; 1.6x: 168mm
Max Aperture ƒ/2.8
Min Aperture ƒ/22
Diaphragm Blades 9 (rounded)
Lens Construction 16 elements in 11 groups
Diagonal Angle of View (Based on image circle) 23.3 degrees
Focus Details HSM with full-time manual override, focus limiter
Front Element Rotation No
Zoom System n/a
Closest Focus 31.2cm / 12.3 in.
Magnification Ratio 1.0x / 1:1
Filter Size 62mm

• Front & Rear Lens Caps
• Lens Hood
• Hood Adapter