Baader Neutral Density Filter Range Size & Transmission::1.25" OD 3.0 T=0.1% even if you’ve never used

even if you’ve never used a telescope before

Zoom: 20 - 60x

Some manufacturers of astro filters resort to coating large sheets of bulk glass

guiding you through the alignment process and slewing to any celestial object with a simple tap

Baader Neutral Density Filter Range Size & Transmission::1.25" OD 3.0 T=0.1% even if you’ve never used1. 25" and 2" ND Filter Various Transmissions OD 0. 6 T=25% (optically polished) OD 0. 9 T=12. 5% (optically polished) OD 1. 8 T=1. 5% (optically polished) OD 3. 0 T=0. 1% (optically polished) For perfect energy management during Lunar and Solar observation. NO reflections. NO stray light. NO ghosting. Neutral Density (Grey) Filter 1 1 4" and 2" multi coated. Planoptically polished with Phantom Coating Group Multi coatings. Special Filter Cell: