VAAC022

AC022

Vaonis

This Dual Band Filter will improve the quality of photos of nebulae taken with your Vaonis Vespera Exploration Station digital telescope. The filter selects hydrogen alpha (H-alpha) and oxygen III (O-III) wavelengths, which are prominent in nebulae, in order to boost contrast between the nebula and the sky behind it. The result is a high-quality image with sharper stars and finer details, even when taken in urban environments. The filter is easily installed on the Vespera's optical arm. While it's ideal for nebulae, the filter is incompatible for viewing galaxies, stars, planets, and the moon simply replace the standard filter for viewing these objects.