Canon EF 70-200mm f/4.0L USM Lens

The EF 70-200mm f/4L USM combines portability with performance in a lightweight, compact package - making it ideal for photographers who need to travel light.The constant f/4 maximum aperture ensures full control over depth-of-field at all focal lengths. The weight of the lens makes it easy to handle when you need to respond quickly to rapidly moving subjects.With one fluorite lens element and two Ultra-Low Dispersion (UD) elements, the optical arrangement produces high resolution images with high contrast. As befitting a professional lens, it is sealed against dust and moisture to provide excellent reliability in inclement weather.The ring-type USM in the lens drives fast, silent focus to allow you to track moving subjects with ease.Features:Light and compactf/4 through zoom rangeFluorite and UD lens elementsCircular aperture for pleasing background blurSoft case and lens hoodIdeal for wildlife, sports and travelCanon helpline: 0844 822 4224.Depth: 0 MMHeight: 0 MMWidth: 0 MM