Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: OIII Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain OIII emissions

Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: H-alpha Emission Nebulae, Planetary, Wolf Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain H-alpha emissions
  
  

Application and Performance:

• High transmittance and smallest bandwidth to maximize contrast
• Steep spectral profile minimizes halos around bright stars
• A single substrate to eliminate internal reflections
• Narrowband Objects: SII Emission Nebulae, Planetary, Wolf-Rayet Nebulae and Supernova Remnants
• Use in light polluted areas and dark sites
• Extends imaging time when the moon is up
• Antlia narrowband Pro filters can be used down to f/3 systems with minimal loss of signal
• All Antlia unmounted narrowband filters are edge blackened to eliminate internal reflections from stray light
• Superior optical reliability reduces post image processing
• This filter is only effective for deep sky objects that contain SII emissions

Application and Performance:

1. Designed for monochrome CCD and CMOS cameras

2. Great imaging colors for celestial objects, galaxies, star clusters and nebulae

3. AR anti-reflection film design for secondary reflection and star halo reduction

4. R-Filter provides maximum transmission of H-alpha and S II emission

5. B/G overlap doubles the energy in the OIII line

6. Balanced RGB-design offer 1:1:1 exposure times for most telescope optical systems

7. All Antlia LRGB-V Pro filters are edge blackened to eliminate internal reflections from stray light

8. The substrate thickness of each of the four LRGB filers is maintained to tight tolerances

9. Not recommended for Solar observing and imaging

10. Not recommended for visual observation