SKU: 3969230101

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

Sale price$4994.55 Regular price$5549.50
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Description

Canon EF 200-400mm f/4L IS USM Extender 1.4xCanon EF 200 400mm f 4L IS USM Extender 1. 4x Canon SKU: 5176B002 Helix SKU: 5176B002 *Special Order Item Overview 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

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

Canon SKU: 5176B002 | Helix SKU: 5176B002

*Special Order Item

Overview

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.

Specifications

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
† Prices and specifications subject to change without notice.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 3969230101

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Jenny Sousa
Louisville, US
★★★★★ 5
Very good.
So far very good no problems and already have it for 3 months.
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Lady of the Lake
Lowell, US
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iPad arrived early and was very easy to set up and transfer my data from old iPad. Very happy with my new one.
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San Leandro, US
★★★★★ 5
iPad 2025 refurbished .
Size: 128GB, Style: Wi-Fi, Color: Silver
Absolutely like a brand new tablet . Excellent product and price .
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Reviewed in the United States on April 27, 2026
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Anthony Rossetti
Fort Morgan, US
★★★★★ 5
Great deal.
Size: 128GB, Style: Wi-Fi, Color: Silver
Great way to beat the new price sticker shock, Yea, it’s not the newest generation, but a 11gen w/ 256mb and everything works and everything runs just fine, I’m happy to pocket the savings.
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Reviewed in the United States on March 27, 2026
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Alexandria
Fort Morgan, US
★★★★★ 5
Great product
Size: 128GB, Style: Wi-Fi, Color: Silver
Took a little while to get here but works amazing!! Got the silver. Battery life is long. Can pair my Xbox controller and play Fortnite! Easy to use.
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Reviewed in the United States on May 6, 2026

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