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Sigma 24-105mm f/4 DG OS HSM Art Lens for Nikon

Sigma 24-105mm f/4 DG OS HSM Art Lens for Nikon F

Sigma 24-105mm f/4 DG HSM Art Lens for Sony A

 
  • A-Mount Lens/Full-Frame Format
  • Aperture Range: f/4 to f/22
  • Two FLD Elements, Two SLD Elements
  • Three Aspherical Elements
  • Super Multi-Layer Coating
  • Hyper Sonic Motor AF System
  • Rounded 9-Blade Diaphragm
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SKU
635-205

The 24-105mm f/4 DG HSM Art Lens from Sigma is a wide-angle to medium telephoto zoom lens with a constant f/4 aperture. It is designed for both full frame and crop sensor Sony DSLR cameras.

The lens integrates three aspherical elements into its construction as well as two SLD and two FLD glass elements to help minimize aberration, field curvature, and distortions throughout the zoom range as well as provide greater image sharpness while avoiding reduced peripheral brightness. Super Multi-Layer Coating has also been applied to lens elements to reduce surface reflections, lens flare, and ghosting to produce images with higher contrast and color fidelity.

The barrel of the lens is constructed from a Thermally Stable Composite (TSC) material that offers minimal thermal shrinkage and exceptional hardness. For autofocus, a Hyper Sonic Motor (HSM) delivers high speed focus with minimal noise, making it well suited for continuous shooting and video recording.

An optimized algorithm offers smooth auto focusing with full-time manual focus override.
A brass mount combines high precision with rugged construction, adding durability to the lens.
The lens is compatible with Sigma's USB Dock and Sigma Optimization Pro software for adjusting focus position, and updating its firmware to better suit your needs.
The rounded 9-blade diaphragm produces aesthetic bokeh at both large and small apertures.
Performance
Focal Length24 - 105mm
Comparable APS-C Focal Length: 36 - 158 mm
ApertureMaximum: f/4
Minimum: f/22
Camera Mount TypeSony Alpha, Minolta AF
Format Compatibility35mm Film / Full-Frame Digital Sensor
APS-C
Angle of View84.1° - 23.3°
Minimum Focus Distance17.7" (44.96 cm)
Maximum Reproduction Ratio1:5
Elements/Groups19/14
Diaphragm Blades9
Features
Image StabilizationNo
AutofocusYes
Tripod CollarNo
Physical
Filter ThreadFront:82 mm
Dimensions (DxL)Approx. 3.5 x 4.3" (8.89 x 10.92 cm)
Weight31.2 oz (885 g)
Packaging Info
Package Weight2.75 lb
Box Dimensions (LxWxH)7.1 x 4.8 x 4.8"
More Information
Specification
Focal Length24 to 105mm
Maximum Aperturef/4
Minimum Aperturef/22
Lens MountSony A
Format CompatibilityFull-Frame
Angle of View84.1° to 23.3°
Maximum Magnification0.217x
Macro Reproduction Ratio0.000747685185185185
Minimum Focus Distance1.48' / 45 cm
Optical Design19 Elements in 14 Groups
Diaphragm Blades9, Rounded
Focus TypeAutofocus
Image StabilizationNone
Filter Size82 mm (Front)
Dimensions (ø x L)3.49 x 4.31" / 88.6 x 109.4 mm
Weight1.95 lb / 885 g
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