Canon Mirrorless RF 100-300MM f/2.8 L IS USM Lens

The Canon RF 100-300mm f/2.8 L IS USM redefines what a professional telephoto zoom lens can be. Designed for Canon’s EOS R mirrorless system, it combines the flexibility of a zoom with the speed and image quality of a prime, delivering a constant f/2.8 aperture across an extended 100–300mm range.

Whether you’re shooting indoor sports, fashion, theater, or fast-paced events, this lens gives you the edge with lightning-fast autofocus, exceptional sharpness, and up to 6 stops of image stabilization when paired with compatible EOS R bodies. It’s built for professionals who demand precision and performance in every frame.

Canon’s advanced optical design includes fluorite, UD, and aspherical elements to suppress aberrations and deliver stunning clarity edge to edge. Air Sphere and Super Spectra coatings minimize flare and ghosting, even in challenging lighting. The result? Images that pop with contrast, color, and detail.

Despite its power, the RF 100-300mm f/2.8 is surprisingly lightweight for its class, making handheld shooting more practical than ever. Dual Nano USM motors ensure smooth, silent focusing for both stills and video, while features like focus breathing correction and a customizable control ring give you full creative control.

Compatible with RF 1.4x and 2x extenders, this lens can push your reach to 420mm or even 600mm while maintaining autofocus and stabilization. And with Canon’s L-series build quality, it’s ready for the rigors of professional use, dust- and drip-resistant, shock-resistant, and built to last.

For those who shoot fast, far, and flawlessly the RF 100-300mm f/2.8 L IS USM is more than a lens. It’s your competitive advantage.

Key Features of the Canon RF 100-300mm f/2.8 L IS USM

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Constant f/2.8 Aperture Across the Zoom Range

• Maintains a bright f/2.8 aperture from 100mm to 300mm, offering excellent low-light performance and shallow depth of field.
• Ideal for indoor sports, wildlife, and event photography where lighting conditions vary and fast shutter speeds are essential.

 Prime-Like Image Quality

• Delivers sharpness and clarity comparable to top-tier prime lenses, thanks to advanced optics including fluorite, UD, and aspherical elements.
• Air Sphere Coating (ASC) and Super Spectra Coating reduce flare and ghosting, even in backlit or high-contrast scenes.

 Lightning-Fast Autofocus

• Dual Nano USM motors provide rapid, silent, and precise autofocus, perfect for fast-moving subjects and professional video work.
• Focus breathing correction ensures consistent framing during focus pulls, enhancing cinematic video quality.

 Powerful Image Stabilization

• Offers up to 5.5 stops of Optical Image Stabilization, and up to 6 stops when paired with EOS R bodies that support coordinated IS.
• Enables handheld shooting at slower shutter speeds without compromising sharpness.

 Professional Build and Handling

• Built to Canon’s L-series standards with full weather sealing for durability in challenging environments.
• Despite its power, it weighs approximately 2.59kg, lighter than many comparable super-telephoto primes.
• Features a large 112mm front filter thread and a minimum focusing distance of 1.8m with 0.16x magnification.

 Extender Compatibility

• Compatible with Canon RF 1.4x and 2x extenders, extending the reach to 420mm f/4 or 600mm f/5.6 while retaining autofocus and stabilization.

 Customizable Controls

• Includes a control ring, focus preset buttons, and a dedicated function button for quick access to settings and shooting modes.

Why buy the Canon Mirrorless RF 100-300MM f/2.8 L IS USM Lens?

When precision, speed, and reach are non-negotiable, the Canon RF 100-300mm f/2.8 L IS USM steps in as a powerhouse that redefines what a telephoto zoom can do.

This lens offers a rare combination: the flexibility of a zoom with the speed and image quality of a prime. With a constant f/2.8 aperture across the entire 100–300mm range, it’s built for professionals who shoot fast-moving subjects, from indoor sports and wildlife to fashion and live events, and need razor-sharp results in challenging light.

Its optical performance is nothing short of elite. Canon packed it with fluorite, UD, and aspherical elements to eliminate aberrations and deliver edge-to-edge clarity. Coatings like Air Sphere and Super Spectra reduce flare and ghosting, so your images stay crisp even under harsh lighting.

Autofocus is lightning-fast and whisper-quiet, thanks to dual Nano USM motors. Whether you’re tracking athletes or filming cinematic scenes, the lens responds instantly and smoothly. And with up to 6 stops of image stabilization when paired with compatible EOS R bodies, you can shoot handheld with confidence, even at 300mm.

Despite its reach and speed, it’s surprisingly lightweight for its class, making it more practical for field use than traditional super-telephoto primes. It’s also compatible with RF extenders, pushing your reach to 420mm or 600mm while maintaining autofocus and stabilization.

For professionals who demand excellence in every frame, and refuse to compromise between speed, flexibility, and image quality, the RF 100-300mm f/2.8 L IS USM isn’t just a lens. It’s a competitive edge.

Buy the Canon Mirrorless RF 100-300MM f/2.8 L IS USM Lens at an affordable price from Gadget Central Ltd.