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Light Pollution? SV220 3nm Dual-Band Filter Still Gets Sharp Deep-Sky Images!

Light Pollution? SV220 3nm Dual-Band Filter Still Gets Sharp Deep-Sky Images!

Struggle with light pollution in astrophotography? The SV220 2-inch 3nm dual-band narrowband filter is your solution. With 3nm ultra-narrow bandwidth, 300-1050nm spectral coverage, and OD5 light blocking, it cuts through urban glow to capture crisp H-alpha & O-III nebula details. Pair with an APS-C camera for 30s exposures (vs. 120s without) in Bortle 8 zones. Get studio-quality deep-sky shots from your backyard. Read More

Differences Between Narrowband Filters, Broadband Filters, and Multiband Filters: SV220, SV260, and SV240

Differences Between Narrowband Filters, Broadband Filters, and Multiband Filters: SV220, SV260, and SV240

How to Choose Between SV220, SV240, and SV260 Filters. SV220 Targets specific wavelengths near OIII (500.7 nm) and Hα (656.3 nm), enhancing signal capture from nebulae while reducing sky background brightness. SV240 is esigned for urban areas with significant light pollution, suitable for photographing galaxies and reflection nebulae. SV260 ois effective for capturing images of various celestial bodies, including galaxies and star cluster. Read More

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✨Product: Pre-sale of SV535 & SV545 Astrophotography Lens!
🎁Bonus:
①SVBONY 2-inch UV/IR cut filter（SV535）/SVBONY SV226P filter drawer（SV545）
②8th Anniversary canvas bag
③SVBONY 8th Anniversary Baseball Cap
④SVBONY Exclusive Stickers
📅Arrival Date:
Scheduled to ship between late January and early February 2026.
🚀Shipping:
First come, first served! Orders will be shipped in order of order.
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