Collection: Optolong SHO Filter Set for Astrophotography - Dark Clear Skies

Optolong SHO Filter Set

The Optolong SHO Filter Set is designed for astrophotography and helps to capture images of emission nebulae. The filter set includes three filters: Sulfur-II, Hydrogen-Alpha, and Oxygen-III. Each filter isolates specific wavelengths of light emitted by ionized gases in the nebulae, allowing for high-contrast images.

Sulfur-II Filter

The Sulfur-II filter in the Optolong SHO Filter Set isolates the wavelength of light emitted by ionized sulfur gas in emission nebulae. This filter allows for the capture of high-contrast images of nebulae, and can be used in conjunction with the other filters in the set to create false-color images.

Hydrogen-Alpha Filter

The Hydrogen-Alpha filter in the Optolong SHO Filter Set isolates the wavelength of light emitted by ionized hydrogen gas in emission nebulae. This filter allows for the capture of high-contrast images of nebulae, and can be used in conjunction with the other filters in the set to create false-color images.

Oxygen-III Filter

The Oxygen-III filter in the Optolong SHO Filter Set isolates the wavelength of light emitted by ionized oxygen gas in emission nebulae. This filter allows for the capture of high-contrast images of nebulae, and can be used in conjunction with the other filters in the set to create false-color images.