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● Live Data

Sony · Sony E-Mount

Sony FE 100-400mm f4.5 OSS GM Lens

£4399.00Fair Value1 stores tracked

Buy Signal

Price near historical average — neutral outlook

Confidence: 50/100

RSI (14)

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Need 15+ data points

Volatility (ann.)

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Need more data

30d Momentum

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Need 30+ data points

Price Position

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No 90d range data

EMA 20

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EMA 50

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Need 50+ data points

90d Low / High

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30d Forecast

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→ Stable

Price History

Current

£4399

Change

+0.0%

Avg

£4399

Low

£4399

High

£4399

Volatility

0.0%

SMA (3d)AverageMin / Max

Store Intelligence

★

Wex

£4399.00

Buy

Price spread: £0.00 across 1 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 a revised 28-element optical design, constant f4.5 aperture, internal zoom and four XD Linear Motors, the Sony FE 100-400mm f4.5 G Master brings a set of modern upgrades to the established GM telephoto zoom. Optimised for consistency, the XA
ED XA
Super ED, and ED elements reduce aberrations to maintain resolution and contrast across the focal range, while the improved focus system increases autofocus speed and tracking performance. From 100mm through to 400mm, this lens maintains accurate exposure, focus, and balance without shifting as you reframe.

◉ From Our Partner Storescached 1h

Sony FE 100-400mm F4.5 GM OSS announced alongside A7R VI - Red Shark News

Red Shark News· 3d ago

Sony’s new telezoom gathers more light than other 100-400mm lenses - Amateur Photographer

Amateur Photographer· 4d ago

Sony FE 100-400mm F4.5 GM OSS Review: An Unabashedly Big Zoom for Sports and Action - PCMag

PCMag· 4d ago

The new Sony 100-400mm f/4.5 GM OSS has "nothing else like it" - Digital Camera World

Digital Camera World· 4d ago

Sony FE 100-400mm f/4.5 G Master Review: Is the Constant Aperture Worth the Price? - Fstoppers

Fstoppers· 3d ago

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