Sigma

Sigma 18-50mm f/2.8 DC DN Contemporary

A favourite for Sony APS-C: Sigma's 18-50mm f/2.8 gives a constant f/2.8 across 27-75mm equivalent in just 290g, which suits an a6700, FX30 or ZV-E10 for travel and video. Quiet stepping-motor autofocus, 12.1cm close focus at 18mm, 55mm filters; no stabilisation.

Starting from
£459 new
Available at 2 retailers
✓ Available at 2 retailers 🔒 No signup needed 📦 UK stock only
RetailerPrice
New
Clifton Cameras
Clifton Cameras
£459
Check on Clifton Cameras →
Wex Photo Video
Wex Photo Video
£459
Check on Wex Photo Video →
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
2021
Focal Length
18–50mm
Aperture
f/2.8
Compatible Mount
Sony E
Filter Size
55mm
Dimensions
61.6mm diameter × 76.5mm length
Weight
290g
Weather Sealed
No
Optics & Focus
AF Motor
Stepping motor — fast, quiet, video-friendly
Optical IS
No optical stabilisation
Min. Focus Distance
N/A — lens

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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
5.6
Street
6.2
Travel
6.6
Wedding & Events
6.9
Vlogging & Video
6.1
Filmmaking
6.2
Documentary
6.1
Landscape
5.8
Casual
7.5
Food
5.3
Macro
5.0
Architecture
5.5
Astrophotography
4.7
Underwater
4.8
✅ Great For
📷
Casual 7.5 Strong on focal length, value for money and portability.
⚠️ Not Ideal For
🌌
Astrophotography 4.7 Held back by focal length and distance scale.
🤿
Underwater 4.8 Held back by focal length and weather sealing.
🔬
Macro 5.0 Held back by optical stabilisation and focal length.
📝 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 — 18-50mm f/2.8 DC DN Contemporary
New prices, last 30 days

Video reviews and hands-on coverage for the Sigma 18-50mm f/2.8 DC DN Contemporary from across YouTube.

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