Baader Planetarium 31mm Round f/2 High-speed Narrowband Imaging H-alpha/OIII/SII Filter Set, Unmounted

Key Features

• Capture stunning nebula details with this 31mm H-alpha filter set, perfect for deep sky astrophotography.
• Experience superior light pollution control using narrowband filters, enhancing your imaging sessions.
• Achieve optimal clarity with dielectrically coated filters, plane optically polished for unmatched quality.
• This filter set's threaded compatibility ensures secure attachment to your telescope for stable imaging.
• Designed for f/2 high-speed systems, these filters deliver exceptional performance in fast optics setups.
• Durable material ensures these narrowband filters withstand regular use, protecting your valuable optics.