← Back to product|Deep Intelligence Analysis

● Live Data

Canon · Circular / Threaded Filters

Canon 77mm Circular Polarising Filter

£209.99Fair 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

—

Need 30+ data points

Price Position

—

No 90d range data

EMA 20

—

EMA 50

—

Need 50+ data points

90d Low / High

—

30d Forecast

—

→ Stable

Price History

Current

£210

Change

+0.0%

Avg

£210

Low

£210

High

£210

Volatility

0.0%

SMA (3d)AverageMin / Max

Store Intelligence

★

Wex

£209.99

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

Polarising filters enhance picture quality by blocking harmful reflected light. Use it to reduce polarised light reflections from glass and water surfaces or to improve colour saturation. Simple to use
Canon's circular polarising filters polarise light circularly, rather than linearly, so it does not interfere with autofocus or TTL light metering.

◉ From Our Partner Storescached 1h

The best polarizing filters in 2026: top polarizers for landscape photographers - Digital Camera World

Digital Camera World· 123d ago

Best camera filters for photographers – refine your images in camera - Amateur Photographer

Amateur Photographer· 42d ago

Could the NiSi Jetmag Pro Be the Ultimate Filter Kit for 2025? - Fstoppers

Fstoppers· 222d ago

If I could only have one filter in my camera bag, it would be the kind that "magically" controls reflection (and these ones start at $15) - Digital Camera World

Digital Camera World· 285d ago

How Chiara Zonca Takes Photos with a CPL Filter - Urth Magazine

Urth Magazine· 1968d ago

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