Keep your gear protected with the Canon 2-Year CarePAK PLUS for EF, EF-M, RF Lensesfrom Canon. Providing two years of coverage, this manufacturer service plan provides accidental damage protection for drops and spills and normal wear and tear as well as additional hardware coverage. Free two-way shipping and priority service mean you'll be up and running again in no time.

For Canon EF, EF-M, and RF Lenses    Manufacturer Service Plan    Accidental Damage Protection    Additional Hardware Coverage    Priority Service & Free Two-Way Shipping

Protection from kids, pets, and life, including accidental damage such as drops, spills, power surges, and other unforeseen events.

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No Deductible for any repair or replacement, ever.

If your product cannot be fixed and needs to be replaced, you will receive the exact same model, or better, always.

CarePAK PLUS is transferable. Purchase a product as a gift for someone else or sell it during the covered period and transfer the benefits to someone else.

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Agent-assisted customer support, for all CarePAK eligible products, from a dedicated team of Canon experts via an exclusive member hotline.

Related Questions and Answers

Q: 1. I have two Sigma Canon EF mount lenses and two Sigma L mount lenses. I also have the MC-21 adapter for EF to L mount. The UBS dock I have is for L mount and it updates the firmware for the MC-21 adapter and the two l mount lenses. If I attach the Sigma Canon EF lenses to the MC-21 adapter, will the L mount USB dock be able to update the firmware on those EF lenses or do I have to have both docks?

A: Unfortunately, you would need the specific dock for the Canon EF mount.

Q: 2. I need to buy the sigma usb dock for my sigma 18-35mm 1.8canon ef mount. But I also have a sigma 30mm 1.4 for my sony. Will the canon dock work for my sony e mount lens as well??

A: The Canon dock will only work for the Canon mount lenses.

Q: 3. Is this canon ef or canon rf it says ef/rf but the mounts aren't the same?

A: The Nine Volt AirCap (Canon EF/RF) will fit both Canon EF and Canon RF camera bodies.

Q: 4. Shooting a stationary family on 1.8 or so I am getting 1 out of 6 images in focus. Will this help the focus? It is horrible praying after a photo shoot that I got one sharp image out of the pose bundle.

A: The USB dock will allow you to calibrate focus and receive firmware updates for Sigma's Global Vision lines of lenses, so you can optimize your lens' focus with this device, yes.

Q: 5. what is the specific usb cable. for this dock actually i got my cable. misplaced and now i want to get another cable to make it run and i dont know what type cable it is?

A: The Sigma USB Cable for Merrill Cameras, USB Dock, and MC-11 Converter, B&H # SIEYC035 would be the replacement cable you need. https://bhpho.to/2IpFvJU

Q: 6. Just to be really clear, this will allow me to use an RF mount lens on an EF mount body? It says compatible with Jupiter lenses, but they are PL or EF, not RF.

A: The Sirui Jupiter EF-RF Adapter for Canon RF Lenses to Canon EF Cameras is only compatible with Sirui Jupiter cine lenses.

Q: 7. Is this the USB dock for 150-600 contempary ?? I have a canon t6i Love this lens just want to do the firmware update

A: Yep, that's the one!

Q: 8. Does this dock work with the Sigma 150-500mm APO lens?

A: Thank you for your interest in Sigma products. Our USB docks can only be used with our Sigma Global Vision lenses. It only works with our Art, Sport, Contemporary lenses. However it will not work with the DN lenses.

Q: 9. I have a big focus issues with my Sigma 35mm 1.4 Art. I can't seem to get any accurately focussed shots. Will this product be able to correct the issue? My cheap canon 50mm 1.8 works fine in the same conditions, the sigma always focusses soft, never accurately.

A: YES! This product does work well. I have used it to fine tune the focus on my Sigma 17-70 lense. It does require taking test shots at various distances to determine the best focus. So, much trial and error, but well worth the effort. I have had several Canon factory lenses that had soft focus. This required sending the camera and lense to the service department within the limited time warranty period to avoid a servicing fee. I wish Canon offered such a product for their lenses.Nancy

Q: 10. will this be able to do firmware updates of my Sigma Macro 105 mm lens?

A: Unfortunately the 105mm macro is not "Global Vision" lens so it would not be compatible with the dock.