Canon EF 200-400mm f/4L IS USM Extender 1.4x Lens

The Canon 5176B002 is a professional-grade telephoto zoom lens designed to deliver exceptional reach and image quality for photographers who demand versatility and precision. This lens covers a focal length range from 200mm to 400mm, and with its built-in 1.4x extender, you can quickly extend that range to 280mm to 560mm without changing lenses. This feature is especially useful for wildlife, sports, and action photography where getting closer to the subject without disturbing the scene is crucial.

Optically, the lens incorporates one fluorite element and four ultra-low dispersion elements to minimize chromatic aberrations and deliver sharp, high-contrast images throughout the zoom range. The constant f/4 aperture ensures consistent exposure and depth of field control, even when zooming in or working in lower light conditions. Canon’s Image Stabilizer technology compensates for up to four stops of camera shake, which is invaluable when shooting handheld or in dynamic environments. The three stabilization modes allow you to tailor the stabilization to your shooting style, whether you are holding the camera steady, panning with a moving subject, or using a tripod.

Autofocus is fast and quiet thanks to the ring-type Ultrasonic Motor, and you can override autofocus at any time with full-time manual focus control for fine-tuning. The lens is built to withstand tough conditions with weather sealing and a fluorine coating that helps repel dust and moisture. A rotating tripod collar adds stability when using a tripod or monopod, and focus presets and limiters make it easier to quickly lock onto subjects in the field. This lens is compatible with Canon’s EF 1.4x and 2x teleconverters, offering even more flexibility for extreme telephoto needs.

Whether you are a professional wildlife photographer, a sports shooter, or an enthusiast looking for a reliable, high-performance telephoto zoom, the Canon 5176B002 offers a combination of reach, image quality, and ruggedness that can handle demanding shooting situations with confidence.

• Zoom range of 200-400mm, expandable to 280-560mm with a built-in 1.4x extender
• Constant f/4 maximum aperture for consistent brightness across the zoom range
• One fluorite and four ultra-low dispersion elements for sharp, clear images
• Image Stabilizer compensates for up to four stops of camera shake
• Three stabilization modes for standard, panning, and exposure-only use
• Weather-sealed design for durability in challenging environments
• Fast and quiet autofocus with a ring-type Ultrasonic Motor
• Full-time manual focus override for precision adjustments
• Focus presets and limiter for quick adjustments in the field
• Compatible with optional Canon EF 1.4x and EF 2x teleconverters