Chat
Contact us
Close contact box
Connect ID #
428 756 563 3
Connect ID #
428 756 563 3
All finished with your chat session?

We’ll email you a transcript of this conversation for your records.

All of our representatives are
currently chatting with other customers.

Please enter your name.  
Please enter a valid email address. Why is this required?
Please enter your US phone number.  

For Tech Support, call 1-888-292-2575

Thank you, !
Our conversation will be emailed to
Please enter a question  
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  

Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Canon RF 800mm f/11 IS STM

Super telephoto prime lens for Canon EOS R mirrorless cameras

Item # 280RF800MM

This long-range lens lets you capture detailed shots of wildlife and sporting events — even at great distances.

This long-range lens lets you capture detailed shots of wildlife and sporting events — even at great distances.

Ships free

Temporarily out of stock

Expected: 2/11/2021

$899.00

About the Canon RF 800mm f/11 IS STM

A unique option for long-range photographers

If you're a Canon R Series mirrorless shooter, you now have an affordable ultra-long range option to add to your bag. The RF 800mm f/11 IS STM lets you photograph wildlife or sporting events from hundreds of feet away, at a size and price unheard of in previous Canon lens lineups.

A unique option for long-range photographers

If you're a Canon R Series mirrorless shooter, you now have an affordable ultra-long range option to add to your bag. The RF 800mm f/11 IS STM lets you photograph wildlife or sporting events from hundreds of feet away, at a size and price unheard of in previous Canon lens lineups.

Canon RF 800mm f/11 IS STM super telephoto prime lens

This ultra-long range lens retracts when not in use to make it easier to carry and store.

Bladeless, fixed-aperture design

This lens has a fixed aperture of f/11, meaning it lets in the same amount of light every time you take a photo. That's because it doesn't have any aperture blades like traditional lenses do, so it can't be "opened up" or "stopped down" to adjust the amount of incoming light.

What does this mean on a practical level? Well, if you shoot manually, you'll only use your shutter speed and ISO settings to dial-in your exposure. A constant f/11 aperture also means that you'll need plenty of light to get sharp, in-focus images of moving subjects.

Finally, a fixed f/11 aperture means your depth of field is constant. I mention this here in case you're used to using wider apertures to blur your subject's background. 

This lens can give you excellent subject and background separation because of its ultra-long focal length. This will be more prominent the closer you are to your subject, and the further away your subject is from its background.

Ideal for daytime shooting, or at night on a tripod

This lens is best-suited for handheld shooting during the day in bright sunlight. You can also place it on a tripod for increased stability in low-light environments. 

allows handheld shooting without the traditional lens shake that can affect non-IS lenses at this long focal length.

READ LESS

Product highlights:

  • lens type: RF mount full-frame super telephoto prime
  • compatible with Canon EOS R series mirrorless cameras
  • stepping motor (STM) for smooth and quiet autofocus with still image and video recording
  • customizable control ring on lens barrel for easy settings adjustments
  • built-in image stabilization for sharper images at slower shutter speeds compared to non-stabilized lenses
  • fixed aperture of f/11
  • minimum focus distance: 19.69 feet
  • lens construction: 11 elements in 8 groups
  • filter diameter: 95mm
  • retractable design for improved portability and ease of storage compared to fixed-lens designs
  • compatible with Canon RF extenders for even further reach
  • diameter: 4"
  • length: 11-1/8" when retracted, 13-7/8" when extended
  • weight: 2.77 lbs.
  • includes front and rear dust caps
  • warranty: 1 year
  • Our 60-day money-back guarantee
  • MFR # 3987C002

What's in the box:

  • RF 800mm F11 IS STM lens
  • Lens Cap E-95II (installed)
  • Lens Dust Cap RF (installed)
  • Canon Interchangeable Lens Instructions
  • Warranty card

Customer reviews

We don't have any reviews, yet.
Submit a review and then enter to win a $350 gift card.
Be the first to review this product

Loading reviews...

Thanks for submitting your review

Filter by rating

Customer photos

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee purchase (What's this?)

Pros:

Cons:

Crutchfield response

<< >>

More details on the Canon RF 800mm f/11 IS STM

Mark G.

Product Research

Features

Overview: The Canon RF 800mm f/11 IS USM is a super telephoto lens made for Canon's EOS R Series cameras. It has a retracting design that makes it more portable during storage. The RF800mm lens has a fixed aperture at f/11 for lots of detail for distant subjects. Its optical Image Stabilization works with EOS R series cameras to provide up to 4 stops of stabilization. The lens is also compatible with the RF lens extenders to help you get even closer.

Lens Construction: The lens is constructed of 11 lens elements in 8 groups, including dual-layered Diffractive Optics (DO) for reducing chromatic aberrations. When using Diffractive Optics lenses, you may experience colored flare around the light source, depending on shooting conditions. This is a characteristic of DO lenses. DO lenses have the optical characteristics of multiple lenses, so the overall weight of the lens is reduced. RF-series lenses have a large 54mm lens mount, with large diameter elements to give you brilliant images with minimal light fallout.

Extending/Retracting Design: The RF 800mm lens features an extending and retracting design. When you are ready to shoot, the lens unlocks and extends from 11.094" to 13.85" (281.8-351.8mm), and locks into place for stability. Once you have captured your shots, you can unlock the lens and retract it for storage until you need it again.

12-pin Communication: The Canon RF-series lenses feature a 12-pin communication system between the camera and the lens (compared to 8 pins for the EF-series). This 12-pin system is the fastest available for a Canon lens and camera combination, and provides faster AF, Image Stabilization, Digital Lens Optimizer, and more. In addition, the EOS R camera can display lens information directly to the viewfinder, making it easy to confirm the lens' focal length without looking away from your subject.

Focus Mode / Focusing Distance Switches: The lens has a 2-way Focus Mode switch that lets you choose between Auto Focus (AF) and Manual Focus (MF). In MF mode, the focus is set by turning the focus ring. You can also set the focusing distance range via a 2-way switch. You choose from full focusing range (6m to infinity) if your subject is relatively close, or a reduced focusing range (20m to infinity) for subjects that are some distance away. Setting the focusing distance range to a suitable setting can save time while autofocusing.

Control Ring: The RF 800mm lens features a control ring that can be assigned commonly used functions, such as shutter speed and ISO speed settings. It has a click action to give you a sense of how much it's being turned. In some cases, the sound of the control ring clicks may be picked up when recording movies. To remove the clicking sound, you will need to send the lens to the Canon Service Center for service. There is a charge for this service.

Image Stabilizer (IS): The RF 800mm lens features Optical Image Stabilization (IS) when mounted to a Canon EOS R series camera. The effect of Image Stabilization is equivalent to up to 4 stops. The camera and the lens share data to dramatically reduce blur caused by camera shake while shooting still images and videos. Image Stabilization can be turned on or off with the On/Off switch on the lens barrel.

STM: The RF 800mm lens is equipped with a lead screw-type Stepping Motor (STM) for smooth and quiet autofocusing while shooting still images and videos. Near silent autofocusing is critical when shooting video so any sound coming from the focusing motor can be picked up by the camera's microphone.

Tripod Mount: The RF 800mm features a tripod mount built into the barrel of the lens. You can easily attach a tripod or monopod to the lens for better balance while shooting, compared to handheld shooting. The tripod mount has a standard 1/4"-20 thread screw socket.

Optional Lens Hood: The optional ET-101 bayonet-type lens hood (sold separately) cuts out unwanted light and protects the front of the lens from rain, snow, and dust. When not in use, you can reverse-mount the lens hood for storage.

Optional Filters: The RF 800mm lens has a 95mm mounting thread on the front of lens for attaching screw-on type filters.

Optional Extenders: The lens is compatible with the Canon RF Extender 1.4x and RF Extender 2x extenders. If you need to get closer than the RF 800mm lens can reach, the RF Extender 1.4x will extend the lens to 1120mm, while the RF Extender 2x extends the focal length to 1600mm. The extenders attach first to the lens, then to the camera.

Specifications:

  • Focal Length: 800mm
  • Maximum Aperture: f/11
  • Minimum Aperture: f/11
  • Maximum Magnification: 0.14x
  • Angle of View:
    • Horizontal: 2° 35'
    • Vertical: 1° 40'
    • Diagonal: 3° 5'
  • Field of View: Approx. 261mm x 174mm
  • Lens Construction: 11 elements in 8 groups (including Diffractive Optics (DO) elements)
  • Filter Diameter: 95mm
  • Minimum Focus Distance: 19.69' (6m)
  • Dimensions: Diameter 3.992", Length 11.423" (12.1" with caps)
  • Weight: 44.4 ounces

Loading accessories...

Customer Q&A

Loading articles...

TOP