Threaded for standard 1.25- inch astronomy filters and barlow lens.
Lens coatings allow you to see objects brightly and clearly.
Rubber eyecups protect against lateral stray light. Long life - well-made metal eyepieces
4-element plossl design, has a approx 52 degree AFOV. Perfect for broad-field lunar observations, medium-sized star clusters, and a wide range of cloudy nebulas and deep-sky targets.
Fold-down rubber eyeguard Threaded for standard 1.25- inch astronomy filters.
Alstar 2" Color/Planetary Filter for Telescope - #80A Blue
KWD 13.500
Alstar 2" Narrowband NBPF Hydrogen-a 12nm Filter - Enhances The Contrast Between Object and Sky - Allows You to Take Images Even Under Urban Skies
KWD 55.500
Alstar 1.25" Multiple 5-Position Filter Wheel for Telescope
KWD 21.500
Alstar 1.25" Astrophotography Flip Mirror with Eyepiece Adapter - The flip Mirror for Precise Focusing
KWD 51.500
