مرشح لوميكون 1.25 بوصة أوكسجين III (OIII) - LF3040

Clearer views of the Veil Nebula than I’ve managed with any other filter I’ve tried, those two oxygen lines really punch through the background sky. The 11nm bandpass lets just enough through to keep stars point-like, and it threaded into my 1.25" eyepiece without any fuss.

Finally got to test this on the Dumbbell Nebula and the contrast against the background sky was incredible. The 11nm bandwidth really makes the faint structure pop without washing out the stars around it. My only regret is not buying it sooner.

Took it out to the Veil Nebula on a moonlit night, and the 11nm bandpass made the faint filaments pop like I’d never seen them before. The threads are solidly machined and it threaded onto my eyepiece without any wobble. Exactly the boost I needed for these dim targets.