Αξεσουάρ Τηλεσκοπίων Vaonis Dual Band Filter for Vespera

The Vaonis Dual Band Filter for Vespera is a high-performance accessory that significantly enhances your astronomical observations. Designed specifically for the Vaonis Vespera Observation Station, this filter excels in both urban and natural settings.

One of the key features of this filter is its ability to isolate two specific wavelengths: Hydrogen Alpha (H-alpha) and Oxygen III (O-III). These wavelengths are particularly prominent in a variety of celestial phenomena, especially nebulae. This makes the filter ideal for photographing:

• Emission Nebulae (e.g., Orion Nebula M42)
• Dark Nebulae (e.g., Horsehead Nebula)
• Planetary Nebulae (e.g., Owl Nebula M97)
• Supernova Remnants (e.g., Veil Nebula)

Moreover, the filter is crafted to maintain optical quality without compromising the optical diameter of the Vespera. This ensures that your observations remain sharp and detailed.

The lens ring is equipped with an electronic micro-card that facilitates real-time adjustments during observations. This feature allows for automatic recognition and optimization of the filter’s performance.

With a bandwidth of 12 nm at each wavelength, the filter offers precise transmission, particularly in enhancing the visibility of nebulae. For stellar photography, it is particularly effective in sharpening the appearance of stars in globular clusters.