M.Zuiko 12-40mm f/2.8 PRO IIvs Tamron 70-180mm f/2.8 Di III VXD

GearFrame · Updated March 2026

OM System M.Zuiko 12-40mm f/2.8 PRO II OM System M.Zuiko 12-40mm f/2.8 PRO II (2022) From £849 Best for Travel, reportage & everyday photography on Micro Four Thirds View M.Zuiko 12-40mm f/2.8 PRO II
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, Reportage & Everyday Photography On Micro Four Thirds — M.Zuiko 12-40mm f/2.8 PRO II (2022): The definitive standard zoom for Micro Four Thirds — compact, versatile, and PRO-built for demanding conditions.

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 M.Zuiko 12-40mm f/2.8 PRO II (2022)Tamron 70-180mm f/2.8 Di III VXD (2020)
Price £849 £749
Sensor Micro Four Thirds (MFT) f/2.8 (constant max aperture)
Video N/A — lens 85cm minimum focus distance
Autofocus MSC (Movie & Still Compatible) — fast and quiet VXD (Voice-coil eXtreme-torque Drive) linear motor
Stabilisation None (relies on in-body IBIS) None (relies on body IBIS)
Burst Rate N/A
Battery Life N/A
Weight 382g 810g
Dimensions 69.9mm diameter × 87.3mm length 81.0 × 149.4mm
Weather Sealed Yes Yes
Viewfinder N/A
Screen N/A
Mount 62mm filter thread Sony FE (full-frame E-mount)
Memory Cards N/A
Connectivity N/A
Genre M.Zuiko 12-40mm f/2.8 PRO IITamron 70-180mm f/2.8 Di III VXD
Travel
9.0
Landscape
9.0
4.0
Street
9.0
Portrait
9.0
Wedding & Events
9.0
Sports & Action
9.0
Wildlife
7.0
Vlogging & Video
7.0
⚡ Compare specs side by side M.Zuiko 12-40mm f/2.8 PRO II prices → Tamron 70-180mm f/2.8 Di III VXD prices →

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