The Player One OIII 7 nm 2″ Filter (S-Series) targets the Oxygen-III emission at 500.7 nm. Ideal for imaging planetary and emission nebulae in SHO or HOO color palettes using mono astrophotography cameras.
Key Features
Wavelength: 500.7 nm; Bandwidth: 7 nm
Transmission ≥ 90%
2″ mounted; M48x0.75 thread
OIII 7nm narrowband 2 inch Filter S-series | AstroGear