The H-beta filter was developed for deep-sky observation; it is particularly useful for observing the Horsehead Nebula or, for example, the Cocoon Nebula
Svbony SV132 light pollution filters transmit over 90% of light in the H-B 486 nm range; the cut-off range is from 400 nm to 700 nm
The high-quality transmission of the passband and the optical density of the stopband result in a homogeneous and precise coating process
Every H-beta filter is individually tested, and each filter comes with a plastic housing featuring a high-pressure EVA lining
Svbony SV132 2″ Telescopic Filter, H-Beta
95,00 €
Estimated delivery time: 1–2 weeks (applies to new orders)