An all-in-one zoom for APS-C cameras, the 18-300mm f/3.5-6.3 DC MACRO OS HSM Contemporary Lens from Sigma provides users of Canon EF-mount cameras with an extremely versatile focal length equivalent of 28.8-480mm. This version also offers optical image stabilization for reducing the effects of camera shake at longer focal lengths and slower shutter speeds. The lens also has a maximum aperture range of f/3.5-6.3 and benefits from the inclusion of one SLD and four FLD elements. Additionally, a Super Multi-Layer coating on the elements results in less flare and improved contrast.
Sigma DC 18-300mm F3.6-6.3 Macro OS HSM - Canon Fit
Lens Construction 17 Elements in 13 Groups Angle of View (for SD1) 76.5 – 5.4 degrees Number of Diaphragm Blades 7 Blades(Rounded Diaphragm) Minimum Aperture F22 Minimum Focusing Distance 39cm / 15.4in. Maximum Magnification 1:3 Filter Size 72mm Dimensions 79mm x 101.5mm / 3.1in. x 4.0in. Weight 585g/20.6oz.