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

Manufacturer:
Canon
Our Part Number:
CAN1984
Manufacturer Part No:
5176B002
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Quick Overview
- Built-in 1.4x extender
- Fast and accurate autofocusing
- Three image stabilization modes
$11,099.00
Canon EF 200-400mm f/4L IS USM Extender 1.4X Lens Canon EF 200-400mm f/4L IS USM Extender 1.4X Lens
Canon EF 200-400mm f/4L IS USM Extender 1.4X Lens
Designed to satisfy the discriminating needs of sports and wildlife photographers, the EF 200-400mm f/4L IS USM Extender 1.4X is a high-performance super telephoto zoom lens with an optically matched built-in 1.4x extender for maximum versatility. With a simple flick of a switch, the zoom range can be quickly increased to 280-560mm (f/5.6). This capability is extremely useful in applications where it is not possible to change lenses quickly, while also protecting delicate equipment such as a digital SLR camera's image sensor in environments with dust and high humidity. The EF 200-400mm f/4L IS USM Extender 1.4X incorporates one fluorite and four UD lens elements, which provide excellent correction of chromatic aberration throughout the entire zoom range for professional quality images with high resolution, contrast and color fidelity, while a 9-blade circular aperture helps deliver beautiful, soft backgrounds. It utilizes inner focusing, ring USM, a high-speed CPU and optimized AF algorithms for fast and accurate autofocusing. And, with Power Focus mode, focus shifts are quiet and smooth, which is essential for filmmaking. Image stabilization is effective up to four shutter speed steps, with three image stabilization modes (standard, panning, and during exposure only) providing excellent results for a wide range of subjects. Optimized lens placement and coatings deliver outstanding color balance, while helping to minimize ghosting and flare. The lens is highly resistant to dust and water, enabling shooting even in harsh conditions. A fluorine coating on front and rear lens surfaces repels dust particles and makes the lens easier to clean.
Focal Length & Maximum Aperture
Built-in extender at 1x: 200-400mm, 1:4.0
Built-in extender at 1.4x: 280-560mm, 1:5.6

Lens Construction
Built-in extender at 1x: 25 elements in 20 groups (incl. 1 rear filter)
Built-in extender at 1.4x: 33 elements in 24 groups (incl. 1 rear filter)

Diagonal Angle of View
Built-in extender at 1x: 12°-6°10'
Built-in extender at 1.4x: 8°50'-4°25'

Focus Adjustment
Inner focusing system
Closest Focusing Distance
6.6 ft. / 2m
Filter Size
52mm drop-In
Max. Diameter x Length, Weight
5.0 x 14.4 inches, 127.7 oz. / 128 x 366mm, 3620g

CA Proposition 65

Attention to all California residents, Proposition 65 or officially known as, the Safe Drinking Water and Toxic Enforcement Act of 1986, is a law that requires warnings be provided to California consumers when they might be exposed to chemicals identified by California as causing cancer or reproductive toxicity. The warnings are intended to help California consumers make informed decisions about their exposures to these chemicals from the products they use. The California Office of Environmental Health Hazard Assessment (OEHHA) administers the Proposition 65 program and publishes the listed chemicals, which includes more than 850 chemicals. August 2016, OEHHA adopted new regulations, to go into effect on August 30, 2018, which changes the information that is required in or on Proposition 65 warnings.

We want you to know and be aware of our product safety and Midwest Photo is taking all of the necessary steps to comply with the applicable safety and health requirements made by this Proposition 65.

WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

This disclaimer can be found on the product pages on our website under the Additional Information tab which appears below the product description. It is listed on all product pages to ensure that our customer is aware of the warnings put out by our suppliers so you can know the precautions before purchasing. 

Additional Information about Proposition 65

For background on the new Proposition 65 warnings, see https://www.p65warnings.ca.gov/new-proposition-65-warnings.

Proposition 65 and its regulations are posted at https://oehha.ca.gov/proposition-65/law/proposition-65-law-and-regulations.

To give Midwest Photo any notices of an alleged violation of the California Health and Safety Code Section 25249.5 or 25249.6, you must send us a notice at mpex@mpex.com.