Sigma SKU: 635-205 | Helix SKU: SM635205
The Sigma 24-105mm F4 DG OS HSM Art lens is a premium lens designed for full frame cameras and will also work with APS-C sensors with an effective increase in focal length. The 24-105mm F4 is a highly versatile focal range and staple everyday lens. With the increasing resolution power of new sensors, it is designed to bring out the true potential of evolving camera technology. Sigma’s 24-105mm f4 includes proprietary Sigma technology including our Hyper Sonic Motor (HSM) which ensures fast, quiet and accurate autofocusing as well as our Optical Stabilizer (OS) which compensates for camera shake. A 9 blade rounded diaphragm creates beautiful background blur, while FLD and SLD glass elements compensate for various aberrations, distortion and curvature. The use of Thermally Composite Material (TSC) reduces size and weight and as part of the new Global Vision design, it is compatible with the Sigma USB dock for further customization and the new Mount Conversion Service.
USB Dock Compatibility
Sigma has developed special software (SIGMA Optimization Pro) that can update the lens firmware and adjust parameters such as focus.
*USB Dock is sold separately.
Sigma will convert the current mount of your Sigma Global Vision lens to another of your choice. Sigma lenses currently from the Contemporary, Art or Sports line, in Sigma, Canon, Nikon, Sony, Pentax mounts can be converted to Sigma, Canon, Nikon, Sony or Pentax*. They cannot be converted to either an APS-C or a Full Frame format.
|Lens Construction||19 Elements in 14 Groups|
|Angle of View||84.1º-23.3º|
|Number of Diaphragm Blades||9|
|Minimum Focusing Distance||45 cm / 17.7 in|
|Filter Size (mm)||82mm|
(Diameter x Length)
|88.6x109.4 mm/3.5x4.3 in|
|Weight||885g / 31.2oz.|
HSM -Hyper-Sonic Motor
DG- compatible with both full frame and APS-c size sensor cameras
* The appearance, specifications, and the like of the product are subject to change for improvement without notice.