IDAS Filters OIII 6.0nm 2 (73948)
3575.16 kr
Tax included
The OIII Filter is a narrowband filter designed specifically for nebula observation. It allows a precise 3nm bandwidth of light centered on the 500nm wavelength, corresponding to OIII emission lines, while effectively blocking all other light. This makes it ideal for capturing detailed images of planetary nebulae and supernova remnants, enhancing contrast and clarity in astrophotography.