Canon EF 600mm f/4.0 L IS USM mkII Lens Plus a FREE Canon Extender 1.4x Mk III

Wildlife, Nature & Sports Photographers Alert!

The EF 600mm f/4L IS II USM is the perfect lens for wildlife, nature and sports photographers working in the field. This lens is a lightweight magnesium alloy and titanium construction, which makes it a lightweight lens without compromising on strength and build quality. This is a high-magnification, super-telephoto lens featuring integrated Image Stabiliser technology and a fast f/4 maximum aperture.

Optical Image Stabilisation

Using the three mode Optical Image Stabilisation allows you to shoot at shutter speeds 4 stops slower, and the advanced third IS mode activates only when the shutter button is fully pressed, so you can pan with fast-moving subjects without the IS function interfering with composition and framing. An ultrasonic autofocus motor (USM) enables smooth, fast and quiet autofocus and a Power Focus mode allows smooth focus change which is especially important while shooting video. A focus preset function allows you to store focusing positions and return to them in an instant when needed. An AF stop button will pause autofocus with just a touch and manual focus override allows precise manual focus even in AF mode.

Sub Wavelength Structure Coating

Image sharpness is enhanced with fluorite optics that deliver reduced chromatic aberration and SWC (Sub Wavelength Structure Coating) reduces flare and ghosting. A circular aperture design helps to produce pleasing out of focus areas.

Dust and water sealing for challenging environments

Dust and water sealing keeps the lens functioning even in less than ideal conditions and magnesium and titanium construction elements make it lighter than its predecessor. Fluorine coating on the front and rear lens surfaces allows dirt to be removed easily and an attachment slot is provided for a wire-type security lock. The EF 500mm f/4L is compatible with Canon's EF1.4x III and EF2x III extenders and this lens includes a lens hood, 52mm drop-in gelatin filter holder, a detachable tripod collar and a hard travel case.

Features

• EF mount L-series lens
• Aperture range: f/4-32
• Fluorite optics for sharper images
• Three-mode optical Image Stabilisation
• Ultrasonic autofocus motor
• Power focus mode and focus preset
• Manual focus override
• Dust and moisture proof sealing
• Magnesium/  titanium for lighter weight
• Attachment slot for wire-type lock