SVBONY SV240 1.25 inch Telescope Filter, Multi-Narrowband Filter, Reduce Light Pollution and Increase Contrast, Ha OIII H-Beta Universal Filter for City Astrophotography Shooting Galaxy Nebula
Ideal for imaging a wide range of deep sky objects; including galaxies; reflection nebulae; emission nebulae; and star clusters; under skies ranging from Bortle 1 to Bortle 8
Multi-narrowband design allows for effective astrophotography even in heavy light pollution or moonlit conditions
Enables full-color imaging with One-Shot Color (OSC) cameras without the need for multiple filters or combining separate exposures
High transmittance of key emission lines (Ha; OIII; H-Beta) in the visible spectrum significantly boosts signal-to-noise ratio and image contrast
NIR passband allows imaging of deep sky objects that are otherwise inaccessible without infrared-capable filters