● Live Data
Sigma · Circular / Threaded Filters
Sigma 105mm Protector Filter
£119.99
Fair Value
1 stores trackedBuy 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
£120
High: £119.99
30d Forecast
—
→ Stable
◈ AI Recommendation EngineRule-based · v1
Fair Value
Price near historical average — neutral outlook
Confidence: 50%
Reasons to Buy
✓Near 90-day low — historically optimal entry point
✓Detailed product specifications available — transparent product information
Risks / Watch Out
✗Currently at or above the 90-day average price
✗Only 1 store carrying this product — limited price competition
Product Fundamentals
- The Sigma 105mm Protector filter is developed to protect the lens surface from dirt and dust as well as scratches. It is an ideal filter for regular use as it is completely colourless so does not affect colour reproduction.
◉ From Our Partner Storescached 1h
The best protection filters for lenses in 2026: UV, skylight and clear filters - Digital Camera World
Digital Camera World· 104d ago
Sigma’s Jaw-Dropping 135mm f/1.4 Art Lens Pushes Portrait Photography Further - Fstoppers
Fstoppers· 225d ago
Second-hand DSLR lenses: ultimate 2025 buying guide - Amateur Photographer
Amateur Photographer· 221d ago
Sigma Squashes Rumors and Is Still Manufacturing Lens Filters - PetaPixel
PetaPixel· 741d ago
The best L-mount lenses: check out these best buys for your Panasonic, Sigma or Leica mirrorless camera - Digital Camera World
Digital Camera World· 246d ago
GearDeals Intelligence · Data from 1 historical price points · Analysis is informational only, not financial advice