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SVBONY SV220 Telescope Filter, 7nm Dual-Band H-Alpha OIII Narrowband Filter
✅ In stock
F
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 30, 2026 6:08 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
3.12/28
Recent Value
0/22
Market Standing
6.99/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
SVBONY Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Reduce light pollution; SV220 telescope filter can greatly reduce the interference from natural light sources such as moonlight or artificial light pollution such as street lighting
✓Astrophotographic;the filter enhances contrast during visual observation of gaseous and planetary nebulae in all sky conditions; the filter allows high-contrast imaging even in areas with strong light pollution
✓Improving contrast; an increase in contrast can be perceived as an increase in brightness; the filter makes the contrast of the nebula and sky background increase; not the nebula brighter
✓Easy to use; the dual-band filter makes it possible to simplify and decrease the difficulty and cumbersomeness of post-processing for users
✓For deep sky photography; use the dual-band filter to enable deep-sky photography in light-polluted cities or under a full moon
⚙️ Specifications
Brand
SVBONY
Material
Glass
Photo Filter Thread Size
31.75 millimeters
Coating Description
Multi Coating
Photo Filter Effect Type
Enhancing
Water Resistance Level
Waterproof
Photo Filter Factor
100 x
Product Dimensions
1.25"L x 1.25"W
Item Weight
0.04 kg
ASIN
B0CG978KSJ
Item model number
FCAW9172A
