Canon EF 70-200mm f/4L IS USM Telephoto Zoom Lens

Canon EF 70-200mm f/4L IS USM Telephoto Zoom Lens

Canon's EF 70-200mm f/4L IS USM Lens is a compact, yet powerful telephoto zoom lens in Canon's L Series of lenses. This lens retains the excellent performance at maximum aperture of the much larger f/2.8L but in a smaller size, making it an ideal choice for a wide range of shooting applications. It offers a 35mm equivalent focal length of 112-320mm and is fully compatible with the Extender EF 1.4x II and 2x II teleconverters (requires f/8 AF sensitivity with EF 2x II). 

Canon L Series

The L Series denotes Canon's professional line of lenses.  Though used extensively by non-professionals, these lens have been engineered to the highest of standards.  These luxury lenses incorporate such advanced optical advantages as Super Low Dispersion Glass, Ultra-Low Dispersion Glass, flourite elements and aspherical design elements.  All of these combine to produce reliably incredible images.

Ultra Sonic Motor (USM)  

Canon's USM lenses employ a motor powered by ultrasonic waves that produce a quiet, yet high-speed AutoFocus. You can enjoy high performance with low noise in a variety of shooting situations.

Manual Focus

Manual focusing means you have all the control at the end of your fingers.  Canon lenses feature a specially designed ergonomic construction that is noticeable at first touch.  The large rotation angle of this lens guarantees precise focusing.  The mechanism moves super smoothly and without extra play, furthering the intuitive interaction along the focal plane. 

Range Limiter

The Focus Range Limiter enables you to set a limit on the focusing range, saving you time rather than letting the lens "hunt" through the entirety of the range.  In macro lenses this limit can be either the near of the far range

Fluorine Coating

Canon L Series lenses feature a fluorine coating on the front and rear surfaces.  This coating helps to greatly reduce smears, smudges or fingerprints ensuring that you will always take impeccable images.

Anti-Reflective Coating

The Canon anti-reflective coating is an optical design feature which ensures superior clarity and image brilliance, even in poor or unfavorable lighting conditions.  Canon applies the anti-reflective coating through a special process, layering the lens surface in order to substantially reduce unwanted flare or ghosting.  This process helps to ensure incredibly rich image contrast and true color fidelity. 

Dual Mode Image Stabilization (IS)

Lens features Optical Image Stabilization technology, a feature that employs an innate, built-in mechanism in order to compensate for camera shake.  The IS II Optical Image Stabilizer provides up to 4 stops of correction at all focal lengths and features two modes for stabilization of still objects and while panning to follow moving subjects. By eliminating natural shakes and sways with camera movement your images will come out crisp and clean every time.

Ultra Low Dispersion Glass (UD)

Canon's Low Dispersion technology is engineered to reduce chromatic aberrations, eliminating the tendency of light of different colors to focus to different points at the image plane.  This means your images will come out crisp and clear, with less of a chance of defracting light into an unwanted rainbow of colors.  Take shots exactly like you want, without any flare-up or blurring.