Expand your Vespera smart telescope's capabilities across every observing condition with the All-Sky Filter Bundle, a complete three-filter set designed specifically for the Vespera lineup. The Dual Band filter isolates Hydrogen Alpha and Oxygen III emission lines with a precise 12nm bandwidth, dramatically boosting contrast on nebulae and deep-sky objects from any location — even under heavy light pollution. The City Light Suppression filter blocks sodium and mercury wavelengths from artificial lighting while preserving key emission lines, making it ideal for urban and suburban observing across galaxies, star clusters, and nebulae. The Solar filter safely reduces sunlight to observable levels, turning your Vespera into a daytime solar telescope for capturing sunspots and solar activity through the Singularity app. All three filters feature an embedded electronic chip that allows your Vespera to automatically detect which filter is installed and adjust its imaging parameters accordingly. Each attaches and removes with a single click directly onto the optical arm — no tools required. | Vaonis | | All-Sky Filter Bundle for Vespera Smart Telescopes (Dual Band + CLS + Solar) | Best Buy