Farpoint FP473 1.25" Nebula Deep Sky Filter

• The Farpoint 1.25-inch Nebula Deep Sky Filter is suitable for both visual observation as well as imaging, an All-in-One high-transmission deep sky filter.

• Making the background darker, thus bringing out more detail in gas and planetary nebulas is accomplished because scattered light from the other wavelength ranges is excluded.

• The filter will capture wavelengths in both the OIII / H-beta and H-alpha bands, and is mounted in a machined aluminum cell which is threaded to accept additional filters.