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Canon EF 100-400mm f/4.5-5.6L IS II USM Zoom Lens

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The Canon EF 100-400mm f4.5-5.6L IS II USM is a compact, high-performance L-series supertele zoom lens that is ideally suited for sports and wildlife photography. Featuring a revamped inner focusing system with a closer focus range, new lens coating to reduce flaring and ghosting, improved Bokeh and a more advanced optical stabilizer, the new lens improves upon an already highly-regarded model. 

Canon EF 100-400mm f/4.5-5.6L IS II USM Key Features: 
• 100-400mm f/4.5-5.6 Zoom Lens
• 21 Elements in 16 Groups
• 9-blade circular aperture
• 3-mode Optical Image Stabilization
• Inner focus system, USM
• Close focus to 3.2 feet
• 77mm filter size
• Dimensions: 3.7x7.6 inches
• Weight: 3.46 pounds 

What's New and Improved 

The new lens's 21 elements in 16 groups mean the lens is slightly heavier (3.46 vs. 3.1 pounds) and larger (3.7x7.6 vs. 3.6x7.4 inches) but that's a modest tradeoff for a new internal focusing AF system with closer minimum focus, ruggedization, and more advanced image stabilization (Canon claims 4 stops of image correction). Three image stabilization modes (standard, panning, and during exposure only) are said to provide steady handheld shots for a wide range of shooting situations. 

As with its predecessor, the new lens includes one fluorite and one super UD element, which work to provide impressive contrast and resolution and reduced chromatic aberration across the entire zoom range. However, Canon has added Air Sphere Coating (ASC), which they say will significantly reduce backlit flaring and ghosting. Additional fluorine coatings on the front and rear lens surfaces are there to reduce smears and fingerprints. (To be extra careful, we always recommend a UV or Sky filter to protect the front element.) 

Other useful new features include a redesigned tripod mount that can be attached and detached without removing the lens from the camera, and a new lens hood with a side window that makes it simple to adjust polarizers and other specialty filters without the need to remove the hood. Usability enhancements include a rotation-type zoom ring with adjustable zoom torque for more precise, customizable zoom performance. Finally, the zoom torque adjustment ring has been improved to allow easy setting of zoom tension.

Canon 100-400mm L IS II USM Includes

  • Front Lens Cap E-77II
  • Rear Lens Cap E
  • ET-83D Lens Hood
  • LZ-1326 Protective Lens Case
  • Canon 1 Year Warranty

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Shipping & Returns

Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Additional Information

YES! We are a Canon Authorized dealer!

All new products come with a full manufactures USA Limited warranty.

Protect your purchase with an optional 3-5year extended warranty.

Protect Your New Purchase
Manufacturers’ warranties don’t cover everything. Protect your valuable investment with an Accidental Damage Warranty.
Choose the warranty that’s best for your purchase and customize it to your needs. Products covered: Digital Cameras, Lenses, Video Cameras, Flashes and Lighting

Total Protection from:
+ Manufacturer Defects
+ Impact Damage
+ Sand/Grit Damage
+ Accidental and Unintentional Abuse
+ Mechanical Malfunctions
+ Normal & Abnormal Wear & Tear

Protection plans include standard coverage as well coverage for malfunctions due to accidental damage from handling (ADH). This includes malfunctions due to liquid damage that were the result of an accident. Call us today, if you have further questions.

Please note, this service contract must be purchased/registered within 30 days from the date the equipment is purchased. Once purchased, you will receive an email with instruction on how to register your warranty.
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Attention California Residents: This product may contain chemicals including but not limited to, lead and/or nickel, that can cause Cancer and other Reproductive Harm.
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