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● Live Data

Sigma · Sony E-Mount

Sigma 20mm f1.4 DG DN Art Lens for Sony E

£849.95Fair Value1 stores tracked

Buy Signal

Price near historical average — neutral outlook

Confidence: 50/100

RSI (14)

—

Need 15+ data points

Volatility (ann.)

—

Need more data

30d Momentum

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Need 30+ data points

Price Position

—

No 90d range data

EMA 20

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EMA 50

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Need 50+ data points

90d Low / High

—

30d Forecast

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→ Stable

Price History

Current

£899

Change

+5.8%

Avg

£866

Low

£850

High

£899

Volatility

2.7%

SMA (3d)AverageMin / Max

Store Intelligence

★

Wexused

£849.95

Buy

Wex

£899.00

+5.8%

Buy

Price spread: £49.05 across 2 stores

◈ AI Recommendation EngineRule-based · v1

Fair Value

Price near historical average — neutral outlook

Confidence: 50%

Reasons to Buy

✓Insufficient price history for analysis

Risks / Watch Out

✗No significant risk factors detected

Product Fundamentals

With Sigma's track record of producing outstanding lenses, their new 20mm f1.4 DG DN Art lens unsurprisingly delivers exceptional optical performance. 17 elements arranged in 14 groups suppress optical aberrations and deliver sharp and clear images. A range of advanced features includes a manual aperture ring with de-click and lock functionality, a Lens Heater Retainer
MFS switch and more.

◉ From Our Partner Storescached 1h

The Best L-Mount Lenses for 2026 - PCMag UK

PCMag UK· 147d ago

Sigma 20mm f1.4 DG DN Art Review: This is Huge! - The Phoblographer

The Phoblographer· 1107d ago

Sigma 20mm f/1.4 Art review: Could this be the perfect mirrorless wide-angle prime? - Photofocus

Photofocus· 1375d ago

Sigma Changes 14mm f/1.4 Art’s Design, Availability, and Price to Address Production Woes - PetaPixel

PetaPixel· 254d ago

Sigma 20mm F/1.4 DG DN Art Lens Review - ePHOTOzine

ePHOTOzine· 1353d ago

GearDeals Intelligence · Data from 0 historical price points · Analysis is informational only, not financial advice