Keep your gear protected with the Canon 4-Year CarePAK PLUS for EF, EF-M, RF Lensesfrom Canon. Providing four 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

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Related Questions and Answers

Q: 1. Does this dock work with the 18-300mm F3.4-6.3 DC Macro?

A: Thank you for your interest in Sigma products. This Sigma USB dock is compatible with all Sigma Canon mount ART, SPORT and CONTEMPORARY lenses. Therefore, it's compatible with Sigma 18-300mm F3.5-6.3 DC Contemporary for Canon.

Q: 2. 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: 3. 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: 4. Does this work with an IPad Pro? Also, IPad Pros only have the USB-C port? What adapters do I need to buy?

A: No, the Sigma USB Dock for Canon EF-Mount Lenses will not work with the iPad Pro or anything else running iOS. This only works with Windows or MacOS devices.

Q: 5. how to you adjust the physical iris with this?

A: The Sirui Jupiter EF-RF Adapter for Canon EF Lenses to Canon RF Cameras is a manual lens adapter and does not provide any electronic communications between the lens and camera body. A lens with manual focus and aperture control rings is recommended, such as the Venus Optics Laowa 15mm f/4 Macro Lens for Canon EF (B&H # VE1540C). This will allow for physical adjustment to the iris while using the lens adapter.

Q: 6. this works for the blackmagic 6k g2 (Ef mount)?? or what model will allow me to use an RF mount lens on this Ef mount body?

A: The Sirui Jupiter EF-RF Adapter for Canon EF Lenses to Canon RF Cameras is not compatible with the Blackmagic 6k g2 (Ef mount). Currently there are no adapters that would allow an RF lens to be used on an EF camera.

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. Will using this affect Live View focusing as well, or will it only affect through the view finder phase detection auto focus?

A: Changing values via the USB dock for the SIgma 18-35mm f/1.8 with Canon mount do not appear to have any effect when auto focusing using Liveview on my Canon 60D.. I experimented by modifying all 16 values the dock provides to their extremes. As a result, auto focus through the viewifinder was consistently well out of focus at various distances and focal lengths.. However, even with the dock modifications, auto focus when using Live view still resulted in sharp focused images..

Q: 9. Will a Canon 5dIII body recognise that a Sigma 50 mm f1.4 Art lens is a non Canon Lens BUT still allow me to micro-focus that lens on that body? If so why do I need the Sigma dock?

A: Canon 5DIII can MFA the Sigma 50mm f1.4 Art lens. The Sigma dock allows you to MFA at four different distances, so therefore is more accurate as lenses can front or back focus different amounts at different shooting distance. For example, lenses can be spot on shooting at objects close but then back focus shooting at objects that are greater than 6ft. The MFA you can make on a camera body is just one adjustment for all shooting distances. Hope that makes sense. Also, another use for the dock would be to download the latest firmware for the lens. The dock only works with the Global Vision lenses. (i.e. art, contemporary, and sports)

Q: 10. does this work with a macintosh?

A: Yes , that's all I own is apple products