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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Wide Views for Easy Targeting
• Includes one ED lens of Japanese Super ED lens
Material of Housing: ABS
You can plug in any 3
SV227 2" H-Alpha 5nm Filter Narrowband Filter Plug and Play HDMI Wide Views for Easy TargetingThe SVBONY SV227 is a 2 H alpha narrowband filter with a 5 nm bandwidth, designed for deep sky astrophotography. It isolates the hydrogen alpha emission line at 656. 3 nm, making it well suited for imaging emission nebulae while strongly suppressing light pollution and unwanted sky glow. 5 nm Narrowband Precision With a narrow 5 nm passband, the SV227 provides strong contrast enhancement for hydrogen alpha emission while rejecting surrounding
