ANTLIA OIII 3nm PRO ULTRA NARROWBAND FILTER Solar 6" RMS with itnernal 25-stars

6" RMS with itnernal 25-stars model (REAL sky observations

340 g each

The Sky-Watcher EQ6-R Go-To is designed for the astrophotographer who wants a solid mount with a payload of up to 20kg

Screw on connector ensures a secure

This M81 extension tube has 25mm thickness

ANTLIA OIII 3nm PRO ULTRA NARROWBAND FILTER Solar 6" RMS with itnernal 25-starsThe new Antlia O III 3nm PRO ultra narrowband it is the latest filter produced by Antlia. This filter boosts the contrast of emission and planetary nebulae, Wolf Rayet nebulae and supernova remnants for professional results, even under a bright sky affected by light pollution. The 3. 0 nm band pass is only 1% of the entire visible spectrum, increasing the signal to noise ratio and delivering high contrast images and extremely dark backgrounds. To even