Nebula Filter UHC 2"

The 2" UHC Nebula Filter from Explore Scientific is designed to improve the observation of celestial objects by blocking most artificial light, allowing invisible nebulae under a polluted sky to be revealed. This filter exploits the emission lines of hydrogen and oxygen, essential for visualizing deep-sky objects like the Owl Nebula or the Haltère Nebula.

Characteristics:

• Blocks almost all artificial light
• Allows hydrogen emission lines (486 nm, 656 nm) and oxygen (496 nm, 501 nm) to pass through
• Diameter: 2"

Advantages:

• Improves the contrast of deep-sky objects
• Allows you to see nebulae invisible under a slightly lit sky
• Perfect for observing faint objects beyond the solar system

Compatibility:

• Compatible with all 2" eyepieces

Ideal for amateur astronomers looking for additional details in nebula observation. Explore the deep sky with a distinctly improved image quality thanks to the UHC Explore Scientific filter.