Baader Filters H-alpha/OIII/SII CMOS f/3 Ultra-Highspeed 31mm (75592)
710.38 $
Tax included
If you want to replicate the appearance of Hubble Space Telescope (HST) images, such as the famous "Pillars of Creation" in the Eagle Nebula (Messier 16), the SII filter is an excellent addition to your collection after H-alpha and OIII filters. Together, H-alpha, OIII, and SII filters enable tri-color narrowband imaging, creating the iconic "Hubble look." These filters also allow imaging during moonlit nights, ensuring your equipment remains in use even when the moon is visible.