Antlia Edge 4.5nm OIII Narrowband Filter - 31 mm Unmounted type-telescope-eyepieces Amp Control Zero Amplifer Glow

Amp Control Zero Amplifer Glow Shutter Type Electronic Rolling Shutter Computer Interface USB3

75 filter thread))/M54/M68 adapters

This L-Pro Filter is housed in a 1

ADJUSTABLE LED ILLUMINATION: A ring of white LEDs with brightness control ensures your specimens are always well-lit

Sky-Watcher EQ8-R Series Polar Scope

Antlia Edge 4.5nm OIII Narrowband Filter - 31 mm Unmounted type-telescope-eyepieces Amp Control Zero Amplifer GlowAntlia OIII Edge Filter Highlights: Type: Oxygen III (OIII) FWHM: 4. 5 nm CWL: 500. 7nm Filter Thickness: 2 mm + 0. 05 mm Peak Transmission: 90% Size: 31 mm Unmounted Antlia OIII 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