Canon RF 24-105mm f/4L IS USMvs Tamron 70-180mm f/2.8 Di III VXD

GearFrame · Updated March 2026

Canon Canon RF 24-105mm f/4L IS USM Canon Canon RF 24-105mm f/4L IS USM (2018) From £1099 Best for Travel, weddings & general purpose View Canon RF 24-105mm f/4L IS USM
VS
Tamron Tamron 70-180mm f/2.8 Di III VXD Tamron Tamron 70-180mm f/2.8 Di III VXD (2020) From £749 Best for Portraits, weddings & outdoor sports View Tamron 70-180mm f/2.8 Di III VXD

Which should you buy?

Travel, Weddings & General Purpose — Canon RF 24-105mm f/4L IS USM (2018): The definitive one-lens travel kit — L-series sharpness, 5-stop IS, and 24-105mm versatility built to professional standards.

Portraits, Weddings & Outdoor Sports — Tamron 70-180mm f/2.8 Di III VXD (2020): The lightest f/2.8 telephoto zoom for Sony FE — 70-180mm coverage with VXD AF and weather sealing at significantly less than Sony's 70-200mm GM II.

↓ Full specifications below

Quick take: The tamron 70-180mm f/2.8 di iii vxd is the most affordable. Scroll down for the full spec breakdown.

Full specifications

Specification Canon RF 24-105mm f/4L IS USM (2018)Tamron 70-180mm f/2.8 Di III VXD (2020)
Price £1,099 £749
Sensor f/4 constant (max aperture throughout zoom range) f/2.8 (constant max aperture)
Video 45cm minimum focus distance (wide end) 85cm minimum focus distance
Autofocus Nano USM — fast, near-silent for stills and video VXD (Voice-coil eXtreme-torque Drive) linear motor
Stabilisation 5-stop optical Image Stabiliser (IS) None (relies on body IBIS)
Weight 700g 810g
Dimensions 83.5 × 107.3mm 81.0 × 149.4mm
Weather Sealed Yes Yes
Mount Canon RF Sony FE (full-frame E-mount)
⚡ Compare specs side by side Canon RF 24-105mm f/4L IS USM prices → Tamron 70-180mm f/2.8 Di III VXD prices →

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