Antlia H-beta & OIII 1.25" Filter Astronomy Accessories Apparent field of view: 68°

Apparent field of view: 68°

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Questions: Will it work from the basement to the second level of a two story home

Built in Amp-meter

Antlia H-beta & OIII 1.25" Filter Astronomy Accessories Apparent field of view: 68°Antlia H beta & OIII 1. 25" Filter 1. 25" The Antlia H beta & OIII 1. 25" Filter is engineered specifically for night visual nebulae observation at a high contrast and Deep sky astrophotography. Its transmission is 90% or greater at critical wavelengths (OIII 500. 7nm, OIII 495. 9nm, and H Beta 486. 1nm). Youll notice much higher contrast boost to observe Planetary Nebula, Supernova Remnant, Emission Nebula, Diffuse Nebula, and extremely faint nebulae