Antlia O-III 36 mm 4,5 nm EDGE
227.13 $
Tax included
The Antlia O-III 36mm 4.5nm EDGE is a professional astrophotography filter designed for capturing the specific light emitted by ionized oxygen atoms at a wavelength of 500.7 nm. This filter boasts a narrow half-width transmission window (FWHM) of 4.5 nm, making it ideal for photographing emission nebulae.