SVBONY UHC 2" Light Pollution Filter for Nebula Observation
79.00
Tax included 
Delivery times depending on the shipping method: Switzerland: 2 to 3 days; Europe: 7 to 10 days.
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SVBONY UHC 2" Light Pollution Filter for Nebula Observation
SVBONY UHC 2" Light Pollution Filter for Nebula Observation
Description:
The SVBONY UHC 2" filter is designed to selectively reduce the transmission of specific wavelengths of artificial light, such as those from sodium or mercury vapor lamps. This selective blocking darkens the sky background and significantly enhances the contrast of emission nebulae.
It is effective for both visual observation and astrophotography, especially under moderately light-polluted skies. Even in dark-sky locations, the filter helps increase nebular contrast. Compatible with all 2" (M48) accessories, it fits most telescopes with a 2" focuser or adapter.
Thanks to its carefully designed optics, the SVBONY UHC 2" delivers clear, high-contrast, and detailed views. It is widely regarded as an essential tool for amateurs interested in planetary, diffuse, and emission nebulae.
Technical specifications:
Type: UHC (Ultra High Contrast) filter
Purpose: light pollution reduction
Diameter: 2" (M48 x 0.75)
Selectively blocks artificial wavelengths
Enhances contrast of emission nebulae
Suitable for visual use and astrophotography
Threaded metal housing
Multi-coated optical glass
Additional information:
The SVBONY UHC 2" filter is compatible with 2" focusers and is an affordable, high-performance solution to improve nebula visibility, even in urban settings. A must-have for both visual observers and beginner astrophotographers.
SVBONY 2" UHC Filter F9131B