Canon EF 100-400mm f/4.5-5.6L IS II USM Lens

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Key Features

• Professional L-Series Super Telephoto Zoom Lens

• Canon EF Mount Compatibility

• Full-Frame & APS-C Compatible

• 100-400mm Focal Length

• 160-640mm APS-C Equivalent

• Variable f/4.5-5.6 Maximum Aperture

• 4-Stop Optical Image Stabilization

• Ring-Type USM Autofocus Motor

• Full-Time Manual Focus Override

• One Fluorite & One Super UD Element

• Air Sphere Coating (ASC) and Super Spectra Coating

• Rotating Zoom Ring Design

• Dust & Weather-Resistant Construction

• 77mm Filter Thread

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Overview

The Canon EF 100-400mm f/4.5-5.6L IS II USM Lens is a professional L-Series super telephoto zoom lens designed for Canon EF-mount DSLR cameras. Renowned for its exceptional optical performance, fast autofocus, and rugged construction, it is an excellent choice for wildlife, bird, sports, aviation, motorsports, and nature photography. Compatible with both full-frame and APS-C Canon cameras, it provides a versatile 100-400mm focal range on full-frame bodies and an impressive 160-640mm equivalent focal length on APS-C cameras.

Its advanced optical design incorporates one Fluorite element and one Super Ultra-Low Dispersion (Super UD) element to reduce chromatic aberrations while delivering exceptional sharpness and color accuracy. Canon's Air Sphere Coating (ASC) and Super Spectra Coating minimize flare and ghosting for outstanding image quality even in challenging lighting conditions. The built-in 4-stop Optical Image Stabilization improves handheld shooting performance, while the Ring-Type USM autofocus system delivers fast, precise, and virtually silent focusing for both photography and video.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Price in Kenya

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Specifications

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Performance

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Image Quality

• Professional Super Telephoto Zoom Range – Covers 100-400mm, making it ideal for wildlife, birds, aviation, sports, and outdoor photography.

• Premium L-Series Optics – One Fluorite element and one Super UD element deliver exceptional sharpness while minimizing chromatic aberrations.

• Outstanding Contrast & Color – Air Sphere Coating (ASC) and Super Spectra Coating reduce flare and ghosting for crisp, vibrant images.

• Beautiful Background Separation – The long focal length and rounded 9-blade diaphragm produce smooth, attractive background blur.

• Excellent Edge-to-Edge Sharpness – Delivers consistently high image quality throughout the entire zoom range.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Autofocus & Video

• Ring-Type USM Autofocus – Provides fast, accurate, and virtually silent autofocus with excellent subject tracking.

• 4-Stop Optical Image Stabilization – Reduces camera shake for sharper handheld photos and smoother video recording.

• Three Image Stabilization Modes – Optimized for standard shooting, panning, and erratic moving subjects.

• Full-Time Manual Focus Override – Enables instant manual focus adjustments without leaving autofocus mode.

• Excellent for Wildlife & Sports Video – Fast autofocus and stabilization make it ideal for capturing fast-moving distant subjects.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Build & Design

• Professional L-Series Construction – Built for demanding professional photography in challenging environments.

• Dust & Weather-Resistant Design – Weather sealing helps protect against dust and moisture when paired with compatible Canon camera bodies.

• Rotating Zoom Ring Design – Offers smooth and precise zoom control with adjustable zoom tension.

• Removable Rotating Tripod Collar – Improves stability and balance during tripod and monopod use.

• 77mm Filter Thread – Compatible with UV, CPL, ND, and protective filters.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Compatibility

The Canon EF 100-400mm f/4.5-5.6L IS II USM Lens is compatible with Canon EOS cameras featuring the EF mount and can also be used on Canon EOS R mirrorless cameras using the Canon EF-EOS R Mount Adapter.

Compatible cameras include:

Full-Frame DSLR Cameras

• Canon EOS 5D Mark IV

• Canon EOS 5DS / 5DS R

• Canon EOS 6D Mark II

• Canon EOS-1D X Mark III

APS-C DSLR Cameras

• Canon EOS 90D

• Canon EOS 80D

• Canon EOS 850D

• Canon EOS 250D

• Canon EOS 2000D

• Canon EOS 4000D

Canon EOS R Mirrorless Cameras (with EF-EOS R Adapter)

• Canon EOS R1

• Canon EOS R3

• Canon EOS R5 Mark II

• Canon EOS R5

• Canon EOS R6 Mark III

• Canon EOS R6 Mark II

• Canon EOS R8

• Canon EOS RP

• Canon EOS R7

• Canon EOS R10

• Canon EOS R50

• Canon EOS R100

On full-frame cameras, the lens provides a 100-400mm super telephoto zoom range ideal for wildlife, birding, aviation, and sports photography. On APS-C cameras, it delivers a 160-640mm equivalent focal length, making it exceptionally powerful for photographing distant wildlife and fast-moving subjects.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens FAQs

Is the Canon EF 100-400mm f/4.5-5.6L IS II USM Lens a full-frame lens?

Yes. It is designed for full-frame Canon EF cameras and is fully compatible with Canon APS-C DSLR cameras.

Is this lens good for bird and wildlife photography?

Yes. Its 400mm reach, fast Ring-Type USM autofocus, 4-stop Optical Image Stabilization, and exceptional L-Series optics make it one of Canon's best lenses for wildlife and bird photography.

Does the Canon EF 100-400mm f/4.5-5.6L IS II USM Lens have image stabilization?

Yes. It features 4-stop Optical Image Stabilization with three stabilization modes for handheld photography and panning.

Is the lens weather sealed?

Yes. It features professional dust- and weather-resistant L-Series construction when used with a compatible weather-sealed Canon camera body.

Can the Canon EF 100-400mm f/4.5-5.6L IS II USM Lens use front filters?

Yes. It accepts standard 77mm screw-in filters.

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Pros & Cons

Canon EF 100-400mm f/4.5-5.6L IS II USM Lens Conclusion

The Canon EF 100-400mm f/4.5-5.6L IS II USM Lens is one of Canon's finest professional super telephoto zoom lenses, offering outstanding optical quality, fast autofocus, powerful 4-stop Optical Image Stabilization, and durable L-Series construction. It is an outstanding choice for wildlife photographers, birders, sports professionals, aviation photographers, and nature enthusiasts who require exceptional reach and image quality. Available in Kenya for KSh 218,000, it is a worthwhile investment for photographers seeking premium telephoto performance.