The ColourMagic 3nm Narrowband Filter features an extremely narrow bandwidth and excellent transmittance, allowing you to capture high-contrast, low-noise deep-sky images even in areas affected by urban light pollution, atmospheric airglow, or other stray light sources.
This makes faint nebula structures and subtle stellar details—often difficult to reveal—easily visible.Furthermore, the ColourMagic filter incorporates an optimized optical design for improved halo control, ensuring higher image quality and enhancing the overall expressive power of your astrophotography.
H-alpha: This filter is suitable for photographing hydrogen nebulae from areas with light pollution, but also from places with dark skies. The contrasts between objects that glow in H-alpha light and the sky background are greatly enhanced.
