Canon RF 135mm f/1.8 L IS USM Mirrorless Camera Lens

The Canon RF 135mm f/1.8 L IS USM is a premium L-series medium-telephoto prime lens designed for full-frame Canon EOS R-series mirrorless cameras. Combining a breathtaking f/1.8 maximum aperture, 8-stop image stabilisation with IBIS, and Nano USM autofocus, it's the ultimate Canon RF portrait lens for professional portrait, wedding, fashion, and low-light photography.

Key Features

• f/1.8 maximum aperture — exceptionally bright for stunning subject isolation, creamy bokeh, and low-light performance
• 5.5-stop Optical Image Stabilisation — up to 8 stops when combined with compatible EOS R body IBIS for razor-sharp handheld results
• Nano USM autofocus — fast, accurate, and near-silent for both stills and video
• 3x Ultra-Low Dispersion (UD) elements for outstanding sharpness, clarity, and colour accuracy across the frame
• Air Sphere Coating + Super Spectra Coating to suppress flare and ghosting in strong and backlit lighting conditions
• Rounded 9-blade diaphragm for smooth, pleasing bokeh quality
• Weather-sealed L-series build with fluorine-coated front element to repel dust, moisture, and fingerprints

Technical Specifications

• Focal Length: 135mm
• Maximum Aperture: f/1.8
• Lens Mount: Canon RF (full-frame EOS R-series)
• Image Stabilisation: Optical IS, 5.5 stops (up to 8 stops with IBIS)
• Autofocus: Nano USM
• Optical Elements: 3x Ultra-Low Dispersion (UD)
• Coatings: Air Sphere Coating, Super Spectra Coating, Fluorine Coat (front element)
• Diaphragm Blades: 9 (rounded)
• Minimum Focus Distance: 70cm
• Filter Thread: 82mm
• Weight: Approx. 1,100g
• Weather Sealing: Yes — L-series dust- and moisture-resistant
• Control Ring: Yes — configurable (aperture, ISO, exposure compensation)

What's in the Box

• Canon RF 135mm f/1.8 L IS USM Lens
• Front and rear lens caps
• Lens hood (ET-88B)
• Lens pouch

Why Buy from Foto Discount World

• Authorised Canon dealer in South Africa
• Competitive tax-inclusive ZAR pricing
• Usually ships in 5–7 working days — call 012 548 5651 or email sales@fotodiscountworld.co.za to confirm availability
• Expert advice from a team passionate about photography
• Trusted by professional Canon EOS R photographers across South Africa