Skip to Content

Canon RF 100-300mm f/2.8 L IS USM Lens (Canon RF-Mount)

  • mfr: 6055C002
  • SKU: 6055C002
Out Of Stock
Request stock alert

Available options:

  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

    Please call for store stock availability.

    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Additional options:

Product highlights

  • Focal Length: 100–300mm
  • Aperture Range: f/2.8 – f/22
  • 1 fluorite lens and 4 UD (Ultra-low Dispersion) glass elements
  • Fluorine coating, and Canon SSC (Super Spectra Coating)
  • Built-in function/focus preset selector switch
  • Optical image stabilization up to 5.5 stops of shake correction
  • Up to 6.0 stops Coordinated IS when paired with EOS R series cameras
  • 2 Nano USMs achieve outstanding image quality throughout the focusing range
  • Programmable Control Ring, with click-stop operation.
  • Telephoto zoom lens
  • Circular (9 blades) aperture for beautiful, soft backgrounds. 

Canon RF 100-300mm f/2.8 L IS USM Lens (Canon RF-Mount)

The Canon RF100-300mm F2.8 L IS USM, brings zooming capabilities to the proven 300mm f/2.8 concept. This lens is aimed directly at professional and very high-end video and still-image users that want gorgeous background bokeh that makes imagery “pop”, such as theater work, event candid’s at a distance, indoor sports like swimming, gymnastics, and basketball.

High-Performance Constant f/2.8 Maximum Aperture

It is no easy feat, but this lens offers an incredible f/2.8 maximum aperture throughout the entire zoom range, giving you all the benefits that incorporates from great low-light performance to incredible bokeh and fast shutter speeds.

Excellent Image Quality – Lenses and Coatings

The Canon RF100-300mm F2.8 L IS USM offers excellent optical quality, edge-to-edge. Its optical design includes one flourite lens, 4 UD (Ultra-low Dispersion) glass elements, flourine coating, and Canon SSC (Super Spectra Coating) to minimize ghosting and flare. 

Optical Image Stabilization — Up to 5.5 Stops* of Shake Correction

For consistently sharp results, the RF100-300mm F2.8 L IS USM features built-in optical Image Stabilization, providing enhanced shake reduction for up to 5.5 stops* of shake correction. When paired with an EOS R-series camera that has In Body Image Stabilization (IBIS), the Coordinated IS allows for up to 6 stops of correction. This means more reliable handheld performance and clearer detail in low-light situations, without having to increase the ISO or decrease the shutter speed. 

Dual USM Focusing System

The Canon RF100-300mm F2.8 L IS USM offers incredible focus speed and accuracy throughout the entire focus range thanks to dual Nano USMs that are independently actuated (especially useful when tracking moving subjects). This design even helps makes the weight of the lens more balanced reducing fatigue when held by hand.

Control Ring For Direct Setting Changes

The RF100-300mm F2.8 L IS USM lens incorporates a Control ring on the lens barrel that can directly adjust numerous settings including shutter speed, aperture, exposure compensation and more. Located towards the front of the lens and effectively adding a third dial to the EOS R camera's main dial and quick control dial.

Just Add Lightness

Coming in at just under 6 lbs (5.8lbs), the RF100-300mm F2.8 L IS USM lens is the lightest f/2.8 300mm zoom lens on the market. Certainly light enough to hand-hold for short periods of time (as of 4/20/2023).

Focus Preset Button

The lens features a focus preset button near the back of the lens for easy reach with a finger on your right hand during use. This allows you to pre-focus on the spot that you expect action, and immediately jump to the memorized position via the focus preset button. Full AF or manual focus operation remains available, as well. There is a sliding switch on the barrel that allows you to program the AF preset, recall it, or you can slide the switch to “L-Fn” to utilize that button as a programmable function button instead.

Function Buttons

The front of the lens features function preset buttons so you can program a specific function to occur at the press of one of the buttons (there are four buttons surrounding the lens so there is always one within reach, they all perform the same preset function).

9-Blade Circular Aperture For Beautiful Bokeh

The RF100-300mm F2.8 L IS USM lens incorporates a Control ring on the lens barrel that can directly adjust numerous settings including shutter speed, aperture, exposure compensation and more. Located towards the front of the lens and effectively adding a third dial to the EOS R camera's main dial and quick control dial.

Specifications

Physical
Color White
Weight Approx. 93.5 oz. / 5.8 lb. / 2650g
Mount
Lens Mount Canon EOS RF
Focus
Maximum Aperture f/2.8
Minimum Aperture f/22
Focal Length 100–300mm
Maximum Magnification 0.06x (at 100mm); 0.16x (at 300mm)
Angle of view Approx. 24° – 8° 15'
Minimum Focus Distance 1.8m (5.9 ft.) at all focal lengths
Focus Type Auto and Manual Focus
Image Stabilization Yes
Diaphragm Blades 9 Aperture Blades (Circular)
Optical Design 23 Elements in 18 Groups
Lens Format APS-C Sensors
Lens Type Telephoto Zoom

Questions

Customer Questions
No Questions

Returns

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Canon RF 100-300mm f/2.8 L IS USM Lens (Canon RF-Mount)

Canon RF 100-300mm f/2.8 L IS USM Lens (Canon RF-Mount) SKU: 6055C002

  • bvseo_sdk, p_sdk, 3.2.1
  • CLOUD, getReviews, 6.67ms
  • REVIEWS, PRODUCT
  • bvseo-msg: HTTP status code of 404 was returned; HTTP status code of 404 was returned;