PORTABLE DESIGN - Weighing just 780g, this versatile 70-200 telephoto zoom is perfect for anyone on the move, shooting travel, reportage or landscape photography. CONSISTENT EXPOSURES - The lens’s constant f/4 maximum aperture stays the same when it’s zoomed, so exposures remain consistent. STAY SHARP IN LOW LIGHT - Shoot with confidence, even in poor light, thanks to a 5-stop IS system that guards against blur from camera shake. SOPHISTICATED L-SERIES OPTICAL DESIGN - Fluorite lens elements correct for coloured fringing. Super Spectra coatings battle ghosting and flare. WEATHERPROOF - Our legendary L-Series build quality inspires confidence, with weather sealing that protects against dust and moisture.