Home › Cameras › Prime › Tamron › Tamron 20mm f/2.8 Di III OSD M1:2
Tamron

Tamron 20mm f/2.8 Di III OSD M1:2

A tiny 220g 20mm f/2.8 with 0.5x (1:2) close-up ability, OSD focus and moisture resistance. This is the Sony E version.

Starting from
£199 new
Available at 2 retailers
Check price at Clifton Cameras
✓ Available at 2 retailers 🔒 No signup needed 📦 UK stock only
RetailerPrice
Clifton Cameras
Clifton Cameras
£199
Check on Clifton Cameras →
Amazon
Amazon
—
Check on Amazon →
Prices are synced live from UK retailers. Not every product will be stocked by every retailer; older models may only be available second hand.
Core
Released
2020
Focal Length
20mm
Aperture
f/2.8
Compatible Mount
Sony FE
Filter Size
67mm
Dimensions
73mm diameter × 64mm length
Weight
220g
Weather Sealed
Yes
Optics & Focus
AF Motor
OSD DC motor
Optical IS
None (relies on body IS)
Aperture Blades
7
Magnification
0.5x
Min. Focus Distance
0.11m

Select up to 2 cameras to compare against the 20mm f/2.8 Di III OSD M1:2. It's always pinned as the baseline.

Select 1–3 cameras to compare
GearScore™ — Suitability by Genre

Base score — computed from verified specs for an enthusiast shooting photo and video. Camera Match adjusts it for your skill level and priorities.

Portrait
5.1
Street
6.3
Travel
6.1
Wedding & Events
5.0
Vlogging & Video
6.4
Filmmaking
4.1
Documentary
4.9
Landscape
7.7
Casual
6.1
Food
5.0
Macro
5.7
Architecture
6.9
Astrophotography
6.7
Underwater
7.2
✅ Great For
🌄
Landscape 7.7 Strong on focal length, weather sealing and portability.
🤿
Underwater 7.2 Strong on focal length, close focusing and weather sealing.
⚠️ Not Ideal For
🎬
Filmmaking 4.1 Held back by video handling and optical stabilisation.
🎥
Documentary 4.9 Held back by video handling and optical stabilisation.
🍽️
Food 5.0 Held back by focal length and optical stabilisation.
📝 How suitability scores are calculated GearScore™ genre scores are calculated from this camera's verified specifications — autofocus, sensor, weight, weather sealing and more — weighted by what matters for each type of photography. Where a spec sheet misses something (e.g. a manual-focus rangefinder for street), we apply a documented editorial adjustment. Scores are not based on customer reviews. See our full methodology →
Price History — 20mm f/2.8 Di III OSD M1:2