Player One
Need help with SHO 7nm narrowband 2 inch Filter S-series set?
This bundle combines the three essential narrowband filters needed for classic SHO imaging: SII, Hα, and OIII. It is a convenient way to build a complete narrowband set for mono astrophotography without having to purchase each filter separately.
Each filter in the bundle is designed to isolate a key nebula emission line. The SII filter targets Sulfur-II at 672.4 nm, the Hα filter isolates Hydrogen-alpha at 656.3 nm, and the OIII filter targets Oxygen-III at 500.7 nm. Together, they provide the core filter set used for detailed narrowband imaging of emission nebulae and related deep-sky targets.
This bundle is ideal for astrophotographers using mono cameras and building SHO images, while also giving you the flexibility to use the individual filters for other narrowband projects. With all three filters matched in format and series, it is a clean and practical way to assemble a consistent imaging set.
All three filters are supplied in 2-inch mounted format with M48 x 0.75 threading, making them suitable for compatible filter wheels, filter drawers, and imaging trains that accept standard 2-inch mounted filters.
Each filter in the bundle uses a 7 nm bandwidth and offers transmission of at least 90%, helping deliver strong signal on the target emission lines while maintaining a consistent specification across the set.