Antlia

Antlia HIGH SPEED H-Alpha (Ha) 3.0nm PRO Ultra-Narrowband Filter - Mounted in 2" Filter Cell (50.4mm)

Antlia HIGH SPEED OIII 3.0nm PRO Ultra-Narrowband Filter - Mounted in 2" Filter Cell (50.4mm)

The Antlia SHO 2.8nm Ultra series filters are made with quartz glass and undergo precisely controlled coating processes to ensure optimal performance.

The Antlia SHO 2.8nm Ultra series filters are made with quartz glass and undergo precisely controlled coating processes to ensure optimal performance.

The Antlia SHO 2.8nm Ultra series filters are made with quartz glass and undergo precisely controlled coating processes to ensure optimal performance.

The Antlia 2.5nm Ultra series is designed with a FWHM (full width half maximum) of 2.5nm +0.3/-0.1nm and a transmission efficiency >93-95% at the Central Wavelength.

The Antlia 2.5nm Ultra series is designed with a FWHM (full width half maximum) of 2.5nm +0.3/-0.1nm and a transmission efficiency >93-95% at the Central Wavelength.

The Antlia 2.5nm Ultra series is designed with a FWHM (full width half maximum) of 2.5nm +0.3/-0.1nm and a transmission efficiency >93-95% at the Central Wavelength.

The Antlia LRGBR+ Dark series filters are designed with a fullspectrum curve from 390nm to 1000nm, making it sensitive toboth UV and IR light for high signal-to-noise ratio and contrastimaging in deep sky full-spectrum photography.