Retaining the excellent performance at maximum aperture of the much larger f/2.8L but in a smaller size, the EF 70-200mm f/4L IS USM Lens from Canon is a professional zoom telephoto suitable for a broad range of applications from sports to portraiture.

It is fully compatible with the Extender EF 1.4x II and 2x II teleconverters (requires f/8 AF sensitivity with EF 2x II) and features optical image stabilization (IS) to reduce the blur caused by camera shake. The image stabilization provides the equivalent effect of a shutter speed 4 stops faster and offers an IS mode optimized for following shots of moving subjects.

• EF Mount L-Series Lens
• Aperture Range f/4-32
• Fluorite and UD Lens Elements
• Two Mode Optical Image Stabilization
• Ultrasonic Autofocus Motor
• Full-Time Manual Focus Override
• Internal Zooming and Focusing
• Focus Range Limiter
• Water and Dust Resistant Sealing
• Truly Circular Diaphragm