Free Standard Shipping & Handling on Camera & Lens Products
Offer valid January 19, 2023 at 12:00 AM EST through October 31, 2023 at 11:59 PM EST. Offer valid only on consumer camera and lens products available for sale through the Canon online store only. Offer not valid on bulk orders. Orders will be shipped to a street address in the 50 United States or the District of Columbia only. Free standard shipping and handling offer is a $5.99 to $15.99 Canon online store value. Offer subject to the Canon Terms of Sale. Dealers, distributors and other resellers are not eligible for this offer. Offer void where prohibited, taxed, or restricted.
Firmware Notice: EF 400mm F4 DO IS II USM: Firmware Version 1.0.9
Firmware Version 1.0.9 incorporates the following fix.
Fixes a phenomenon where, in rare cases, the IS mechanism may cause the image to jump.
Firmware Version 1.0.9 is for lenses with Firmware Version 1.0.8 or earlier. If the lens’ firmware is already Version 1.0.9, it is not necessary to update the firmware.
This information is for residents of the United States and its five territories only. If you do not reside in the USA or its five territories, please contact the Canon Customer Support Center in your region.
Customer Support Operations
Canon U.S.A., Inc.
Contact Information for Inquiries
Canon Customer Support Center
Phone: 1-800-OK-CANON / 1-800-652-2666