Antlia Edge 4.5nm SII Narrowband Filter - 31 mm Unmounted CS Lens plus the Part #3362 iOptron

plus the Part #3362 iOptron iGuider Camera

The Sky-Watcher Classic Dobsonian Telescope 254 mm/1200 mm (10"aperture and 1200 mm focal length) has a paraboloidal primary mirror to eliminate spherical aberration and a four-arm secondary mirror bracket with fine supports (0

It works in conjunction with a third-party dew heating strip and allows the Celestron Smart DewHeater controller to deliver the right amount of warmth to your telescope's corrector to prevent dew while still preserving battery power

high performance Mak telescope that will surely impress you

If you are tired of carrying multiple power packs and dealing with a mess of power and data cables

Antlia Edge 4.5nm SII Narrowband Filter - 31 mm Unmounted CS Lens plus the Part #3362 iOptronAntlia OIII Edge Filter Highlights: Type: Sulfur (SII) FWHM: 4. 5 nm CWL: 672. 4nm Filter Thickness: 2 mm + 0. 05 mm Peak Transmission: 90% Size: 31 mm Unmounted Antlia SII EDGE narrowband filter optimizes the FWHM (full width half maximum) to 4. 5nm bandpass. The suppression of optical density (OD)5 on unwanted wavelengths and the excellent transmittance characteristics found in the Antlia 3nm Pro series has been incorporated into the 4. 5nm EDGE