Meade - #911N Narrowband Nebular Filter Series 4000

$ 119.95

07527

Meade - #911N Narrowband Nebular Filter Series 4000

Premium multi-layer interference filters, the finest obtainable. Use broadband
("B") filters to block most forms of light pollution; use narrowband ("N")
filters in heavily light-polluted areas for for extremely high-contrast
observing of faint nebulae.

Allows high contrast viewing of faint nebulae. Threads onto the rear cells of Meade LX-series
mirror-lens telescopes and onto Meade ED Apochromatic Refractors, using the Universal Thread
Adapter. Also threads to other brands of SCT's as well. Clear aperture: 36mm.