Sigma 18-200 Walk-about lens, Nice and compact, This model is without the stabilizer.

This high zoom ratio lens is exclusively designed for digital SLR cameras and capable of covering a wide range of focal lengths from wide-angle to telephoto.

SLD an Aspherical lenses-
Two Special Low Dispersion (SLD) glass elements and two hybrid aspherical lenses offer the utmost correction for distortion and all types of aberrations.

Multi Layer Lens Coating-
This lens uses a special coating which reduces flare and ghosting, a common problem with digital cameras and also creates an optimum colour balance.

Compact and Lightweight Design-
This extended range super zoom lens is housed in a compact and lightweight construction of 70mm in diameter and 78.1mm in length, and weighing just 405g.

Minimum Focusing Distance of 45cm-
This lens has a minimum focusing distance of 45cm at all focal lengths and has maximum magnification of 1:4.4.

Inner Focus-
The lens design incorporates an inner focusing system, which prevents the front of the lens from rotating, making it particularly suitable for using circular polarising filters and petal shaped lens hoods. The overall length of the lens does not change during focusing, ensuring convenient handling and ease of use.

Zoom Lock-
A zoom lock switch eliminates ‘zoom creep’ during transportation, a convenient addition when traveling.

Technical Specifications -

Lens Construction - 15 Elements in 13 Groups
Angle of View (SD Format) - 69.3 - 7.1 degrees
Number of Diaphragm Blades - 7 Blades
Minimum Aperture - F22
Minimum Focusing Distance - 45cm
Maximum Magnification - 1:4.4
Filter Size - 62mm
Dimensions - Diameter 70mm X Length 78.1mm
Weight - 405g