Canon EF 70 300mm f4 56L IS USM Lens

Claim £80 cashback on this Canon product. Offer runs from 18102012 24012013 inclusive. For more information and to claim the cashback please click here.Buy any 2 products and claim 2 Cashbacks plus a BONUS £25 cashback. For more information and FAQ's click here.This telephoto zoom lens is part of Canon's prestigious L Series and also has 4 stops of image stabilisation and an 8 blade circular aperture.Optical ExcellenceThis L Series lens has two UD Ultra Low Dispersion elements and a floating lens group to ensure pin sharp image quality and reduced aberrations.Fast Quiet AutofocusThis lens uses a Ring Type USM focusing system. This affords fast and quiet focus with the ability to instantaneously override focus manlually Full Time Manual Focus.8 Blade Circular ApertureThis helps to give a softer, more natural look to out of focus areas of an image, ideal for portrait images, the effect often referred to as Bokeh.SpecificationsLens Construction 19 Elements in 14 GroupsAngle of View Horiz, Vert, Dia 29° 6°50', 19°30' 4°35', 34° 8°15'Diaphragm Blades 8 RoundedMinimum Aperture f32 45Closest Focusing 1.2mMax Reproduction Ratio 0.21x at 300mmImage Stabilisation 4 StopsDust & Moisture Resistance Yes