HIGH-QUALITY - Specialised lens elements help you to enjoy high image quality right across the zoom range, by minimizing visible distortion. The integrated advanced Air Sphere Coating helps to guard against flare and ghosting when shooting in environments with unpredictable natural light.
EXTENDED ZOOM RANGE - Swap quickly between wide-angle, standard and short-telephoto focal lengths while maintaining an f/4 maximum aperture.
SHARP IN LOW LIGHT - Image Stabilizer combats the blurring effects of camera shake, so you can shoot up to 4 stops slower than normal.
BE VERSATILE WITH VIDEO - Advanced autofocus allows for smooth, professional-looking, near-silent focus transitions and continuous focus tracking, with full-time manual override.
WEATHERPROOF - Keep shooting even in tough conditions, with a professional L-series lens weather-sealed against dust and moisture.