Sigma Autofocus 18-125/3.5-5.6 DC Pentax

Package Contents

Lens Hood, Front & Rear Lens Caps, 4-Year USA Warranty, 1-Year International Warranty

Overview

This zoom lens was exclusively* designed for use with digital Single-Lens Reflex (SLR) cameras and has 6.9 times high magnification zoom ratio. A Special Low Dispersion (SLD) and two pieces of aspherical glass elements produce high level of optical performance through the entire zoom range and alsothis has resulted in a compact, lightweight lens that features a length of 77.7mm (3"), maximum diameter of 70mm (2.7"), weight of 385gr (13.5oz) and filter size of just 62mm The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance This lens has a minimum focusing distance of 50cm (19.6") at all focal lengths and has maximum magnification of 1:5.3. It is equipped with inner focusing system, since the front of the lens does not rotate, "Petal-type hood" and a circular polarizing filter can be easily attached and used. This lens is also equipped with Zoom Lock Switch that eliminates "Zoom Creep" *35mm or APS SLR film cameras should not be used or image cut-off or vignetting will occur

Specifications

Construction	15 Elements in 14 Groups
Angle of view	69.3°- 11.4°
Maximum Magnification	1:5.3
F stop range	F22
Filter Size	62mm
Weight	385gr/ 13.5oz
Dimensions (Length x Diameter)	77.7mm (3") x 70mm (2.7")
Closest Focusing Distance	50cm (19.6")