Canon RF 100-300mm f2.8 L IS USM Lens: A Game-Changing Telephoto Zoom Lens for Canon’s Mirrorless System

Canon’s mirrorless camera system has been gaining popularity in recent years, thanks to its compact size, advanced features, and compatibility with a wide range of lenses. And with the release of the Canon RF 100-300mm f2.8 L IS USM lens, Canon has added a powerful telephoto zoom lens to its mirrorless lineup, one that promises to take the performance of the system to the next level.

Canon RF 100-300mm f2.8 L IS USM Lens

The Canon RF 100-300mm f/2.8 L IS USM lens is designed for professional photographers who demand the best possible image quality and performance from their gear. With a focal length range of 100-300mm and a maximum aperture of f/2.8, this lens offers incredible versatility and flexibility for a wide range of shooting scenarios, from sports and wildlife photography to portraits and landscapes.

One of the most impressive features of the Canon RF 100-300mm f/2.8 L IS USM lens is its optical performance. The lens includes fluorite elements and ultra-low dispersion glass, plus one aspherical element, to achieve a higher degree of clarity and sharpness with virtually no distortion. Two separate focusing groups are independently actuated for greater maintained sharpness throughout the zoom range and at different focus positions.

The Canon RF 100-300mm f/2.8 L IS USM lens also features fast and accurate autofocus, thanks to its Dual Nano USM (Ultra Sonic Motor) technology. This system delivers quick and smooth focusing performance, even when shooting at high speeds or in low-light conditions. Additionally, the lens features a customizable control ring that allows photographers to adjust settings such as aperture, shutter speed, and ISO with ease.

Another standout feature of the Canon RF 100-300mm f/2.8 L IS USM lens is its image stabilization system. The lens is equipped with Canon’s Image Stabilization (IS) technology, which provides up to 5.5 stops of shake correction, helping to produce sharp and steady images even when shooting handheld or in low light conditions. Additionally, the lens features an IS setting, which is designed specifically for panning shots.

In terms of build quality, the Canon RF 100-300mm f/2.8 L IS USM lens is constructed with a durable and weather-resistant design, featuring a dust and moisture-resistant seal around the lens mount, control ring, and switches. Additionally, the lens features a fluorine coating on the front and rear elements, which helps to repel water, oil, and other contaminants.

Price and availability

Canon RF 100-300mm f2.8 L IS USM lens is now available to pre-order on the Bhphotovideo.com and Adorama.com websites for $9,499.

Canon RF 100-300mm f2.8 L IS USM specifications

Canon RF 100-300mm f2.8 L IS USM Lens
  • Focal Length: 100 to 300mm
  • Maximum Aperture: f/2.8
  • Minimum Aperture: f/22
  • Lens Mount: Canon RF
  • Lens Format Coverage: Full-Frame
  • Minimum Focus Distance: 5.9′ / 1.8 m
  • Maximum Magnification: 0.16x
  • Diaphragm Blades: 9, Rounded
  • Focus Type: Autofocus
  • Image Stabilization: Yes
  • Tripod Collar: Fixed and Rotating
  • Front Filter Size: 112 mm
  • Dimensions (ø x L): 5 x 12.7″ / 128 x 323.4 mm
  • Weight: 5.8 lb / 2630 g

Back in February this year, Canon also announced two RF lenses for its mirrorless cameras: the Canon RF 24-50mm f4.5-6.3 IS STM, and the Canon RF-S 55-210mm f5-7.1 IS STM.

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