Sigma 18-125mm F3.8-5.6 DC OS HSM
Launched January 2008

200818125DCOSHSM

18-125mm F3.8-5.6 DC OS HSM
High ratio zoom lens housed in a compact construction and incorporating Sigma’s original OS (Optical Stabiliser) function.

  • High zoom ratio lens designed for digital SLR cameras
  • incorporates Sigma’s original OS (Optical Stabiliser) function
  • SLD and Aspherical lenses for high image quality
  • Minimum focusing distance of 35cm
  • HSM ensures quiet and high speed autofocus

The Sigma Corporation is pleased to announce the new 18-125mm F3.8-5.6 DC OS HSM. This high ratio zoom lens is designed exclusively for digital SLR cameras.

This compact high zoom ratio lens is designed exclusively for digital SLR cameras and incorporates Sigma’s original OS (Optical Stabiliser) function. This system uses two sensors inside the lens to detect vertical and horizontal movement of the camera and works by moving an optical image stabilizing lens group to effectively compensate for camera shake. It offers the equivalent of using a shutter speed approximately 4 stops faster.

It is the ideal lens for several type of photography such as wide-angle, telephoto and close-up. SLD (Special Low Dispersion) glass, a molded glass aspherical lens and two hybrid aspherical lenses provide excellent correction for all types of aberrations.

The super multi-layer lens coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range. This lens has a minimum focusing distance of 35cm (13.8”) at all focal lengths, and has maximum magnification of 1:3.8, making it ideal for close-up photography.

This lens incorporates HSM (Hyper Sonic Motor), which ensures a quiet and high-speed AF as well as full-time manual focusing capability.

Specifications
Construction 16 Elements in 12 Groups
Focal Length 18-125mm
Maximum Aperture ƒ3.8-5.6
Minimum Aperture ƒ22
Field of View 69.3°- 11.4°
Minimum Focus Distance 35cm
Number of blades 7
Maximum Magnification 1:3.8
Zooming System N/A
Filter Size 67mm
Diameter 74mm
Length 88.5mm
Weight 490g
SRP at launch: £279.99
Available Mounts: Sigma AF, Canon AF, Nikon AF, Pentax, Sony