Baader Filters OIII CMOS Narrowband 50.4mm (70862)
3040.28 kr
Tax included
The narrowband O-III 3nm filter is specifically designed for nebula observation, allowing a 3nm bandwidth of light centered on a wavelength of 500nm to pass through. This corresponds to the OIII emission lines, while blocking out all other light. It is an excellent choice for astrophotography, enhancing contrast and detail in nebulae by isolating specific wavelengths and reducing light pollution.