ANTLIA OIII 3nm PRO ULTRA NARROWBAND FILTER Solar 8-F/4 astrographs which are very

8-F/4 astrographs which are very sensitive to tilted sensors

340 g each

This M81 extension tube has 25mm thickness

8 line 21 character LCD Meridian treatment Stop (0-10° pass)

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

ANTLIA OIII 3nm PRO ULTRA NARROWBAND FILTER Solar 8-F/4 astrographs which are veryThe 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