Astronomik Filters HSO 6nm 36mm (85956)
                    
                   
                      
                        2567.34 AED 
                     
                      
                  
                  
                  
                                          Tax included
                                        
                  
                  H-alpha Filter: This filter is ideal for photographing hydrogen nebulae, whether you are working in light-polluted areas or under dark skies. It significantly enhances the contrast between objects that emit H-alpha light and the background sky. SII Filter: The SII filter is designed for capturing sulfur emission regions, suitable for both light-polluted locations and dark-sky sites. It dramatically increases the contrast between objects glowing in the sulfur line at 672 nm and the sky background.