Chroma Filters OIII 31mm unmounted (3nm) (71559)
920.71 $
Tax included
The narrowband OIII 3nm filter is specifically designed for astrophotography and nebula observation. It permits a narrow 3nm bandwidth of light centered on the 500nm wavelength, corresponding to OIII emission lines, while blocking all other light sources. This filter significantly enhances contrast and detail, making it ideal for capturing high-quality images of nebulae and other deep-sky objects.