400mm focal length for sports and wildlife photography
Bright f/2.8 maximum aperture
Ring-Type USM autofocus motor
Optical Image Stabilization system
Up to 5.5 stops of shake correction
Super UD and Fluorite optical elements
Air Sphere Coating technology
Weather-resistant professional construction
Compatible with Canon RF 1.4x and RF 2x Extenders
Designed for Canon EOS R-series cameras
Canon RF 400mm f/2.8 L IS USM Lens
The Canon RF 400mm f/2.8L IS USM Lens is a flagship super telephoto prime lens designed for professional photographers who require exceptional reach, speed, and image quality. Featuring a powerful 400mm focal length and a bright f/2.8 aperture, this lens delivers outstanding performance for wildlife, sports, aviation, and outdoor photography.
Built as part of Canon’s professional L-series lineup, the RF 400mm f/2.8L IS USM combines advanced optical technology with a durable construction designed for demanding shooting environments. Its large aperture allows excellent low-light performance, fast shutter speeds, and beautiful background separation, making it a preferred choice among professional sports and wildlife photographers.
Canon RF 400mm f/2.8L IS USM Lens Price in Kenya
Product
Price in Kenya
Canon RF 400mm f/2.8L IS USM Lens
KSh 1,448,000
Canon RF 400mm f/2.8L IS USM Lens Key Specifications
Specification
Details
Brand
Canon
Model
RF 400mm f/2.8L IS USM
Lens Mount
Canon RF
Lens Type
Super Telephoto Prime Lens
Focal Length
400mm
Maximum Aperture
f/2.8
Minimum Aperture
f/32
Lens Coverage
Full Frame
Optical Construction
17 Elements in 13 Groups
Special Elements
2 Fluorite Elements, 1 Super UD Element
Aperture Blades
9 Rounded Blades
Autofocus System
Ring-Type USM
Minimum Focus Distance
2.5m
Maximum Magnification
0.17x
Image Stabilization
Optical IS
Stabilization Performance
Up to 5.5 Stops
Filter Size
52mm Drop-in Filter
Weather Sealing
Yes
Weight
Approx. 2.89kg
Optically identical to the super telephoto EF 400mm f/2.8L IS III USM lens, the RF 400mm f/2.8 L IS USM Lens from Canon delivers high-performance results and is a go-to choice for capturing professional-quality shots of sports, wildlife, and more. Designed exclusively for EOS R-series cameras, the lens features three modes of optical image stabilization with up to 5.5 stops of shake correction to deliver extremely sharp results whether hand-held or mounted on a monopod. A circular nine-blade aperture provides beautiful bokeh at smaller lens apertures, and Super Spectra and Air Sphere Coatings minimize ghosting and flare for exceptionally clear results when shooting in backlit situations. Additionally, Super UD and fluorite elements used in the optical design reduce color fringing and chromatic aberrations for high clarity and color accuracy. Two focus presets allow you to instantly return to one or two memorized focus distances, and a customizable electronic focus ring allows manual focusing during SERVO AF. The RF 400mm f/2.8 L IS USM lens is also compatible with Canon RF 1.4x and 2x Extenders, and the lens incorporates a dust and water-resistant design with a fluorine coating on the front element for easy cleaning.
Canon RF 400mm f/2.8L IS USM Lens Connectivity
Canon RF mount compatibility
Designed exclusively for Canon EOS R-series cameras
Full electronic communication with camera bodies
Supports autofocus data transfer
Supports lens metadata communication
Compatible with Eye Detection AF systems
Compatible with Animal Detection AF systems
Supports in-camera lens corrections
Compatible with Canon RF Extender 1.4x and RF Extender 2x
Canon RF 400mm f/2.8L IS USM Lens Features and Performance
Ultra-bright f/2.8 aperture for low-light shooting
Exceptional subject isolation
High-resolution image quality
Excellent sharpness from center to edge
Super UD and Fluorite elements reduce chromatic aberrations
Air Sphere Coating minimizes flare and ghosting
Beautiful background blur
Fast shutter speeds for action photography
Excellent contrast and color reproduction
Professional-grade optical performance
Canon RF 400mm f/2.8L IS USM Lens Autofocus Performance
Ring-Type USM autofocus motor
Fast and accurate focusing
Quiet autofocus operation
High-speed subject tracking
Supports Servo AF performance
Compatible with Eye Detection autofocus
Compatible with Animal Detection autofocus
Customizable focus presets
Full-time manual focus override
Ideal for fast-moving subjects
Canon RF 400mm f/2.8L IS USM Lens Ideal Use Cases
Wildlife photography
Bird photography
Sports photography
Motorsport photography
Aviation photography
Outdoor events
Professional journalism
Documentary photography
Nature photography
Action photography
Canon RF 400mm f/2.8L IS USM Lens Highlights and Smart Features
Professional 400mm super telephoto reach
Bright f/2.8 aperture
L-series optical quality
USM autofocus technology
Optical Image Stabilization
Three IS modes for different shooting situations
Compatible with RF Extenders
Weather-resistant construction
Exceptional background separation
Professional sports and wildlife performance
Canon RF 400mm f/2.8L IS USM Lens Compatibility
Canon EOS R1
Canon EOS R3
Canon EOS R5 Mark II
Canon EOS R5
Canon EOS R6 Mark II
Canon EOS R6
Canon EOS R7
Canon EOS R8
Canon EOS R10
Other Canon EOS R-series cameras
Canon RF 400mm f/2.8L IS USM Lens Pros and Cons
Pros
Cons
Exceptional image quality
Extremely expensive
Bright f/2.8 aperture
Heavy 2.89kg design
Outstanding wildlife and sports performance
Requires professional handling
Fast and accurate autofocus
Large physical size
Built-in image stabilization
Fixed focal length
Premium weather-resistant build
Less portable than smaller telephoto lenses
Compatible with RF extenders
High investment for specialized users
Frequently Asked Questions (FAQs)
1. What is the price of the Canon RF 400mm f/2.8L IS USM Lens in Kenya?
The Canon RF 400mm f/2.8L IS USM Lens is available for KSh 1,448,000.
2. Does the Canon RF 400mm f/2.8L IS USM have autofocus?
Yes. It features a Ring-Type USM autofocus motor designed for fast, accurate, and quiet focusing.
3. Is the Canon RF 400mm f/2.8L IS USM good for wildlife photography?
Yes. The 400mm focal length, bright f/2.8 aperture, and fast autofocus make it ideal for wildlife and bird photography.
4. Does the Canon RF 400mm f/2.8L IS USM have image stabilization?
Yes. It features optical image stabilization with up to 5.5 stops of shake correction.
5. Can the Canon RF 400mm f/2.8L IS USM be used with teleconverters?
Yes. It supports Canon RF 1.4x and RF 2x Extenders for increased reach.
6. Is the Canon RF 400mm f/2.8L IS USM weather sealed?
Yes. It features dust and moisture-resistant construction designed for professional outdoor photography.
7. Can this lens be used for video production?
Yes. The smooth autofocus, stabilization, and professional optics make it suitable for high-quality video production.
8. Which cameras are compatible with this lens?
It is compatible with Canon EOS R-series mirrorless cameras using the RF mount.
Conclusion
The Canon RF 400mm f/2.8L IS USM Lens is a premium professional super telephoto lens designed for photographers who demand maximum performance in sports, wildlife, and action photography. Its combination of a bright f/2.8 aperture, advanced L-series optics, fast autofocus, and powerful stabilization delivers exceptional results in challenging shooting conditions.
At KSh 1,448,000, the Canon RF 400mm f/2.8L IS USM Lens is a professional-grade investment for photographers seeking unmatched reach, speed, and image quality with Canon EOS R-series cameras.
