1.25 inch plossl eyepiece set 6 mm 12.5 mm 20 mm; giving the widest viewing field along with extra sharpness and long eye relief
4-element plossl design; has a approx 50 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; comes with sturdy plastic dust caps-protect the eyepiece from dust and moisture
#23A Light Red- The red filters are made from renowned Schott and Hoya optical glass and allow for maximum contrast on viewing planetary and lunar detail; #14 Yellow - The yellow filter improves contrast on Moon craters; on Mars; channels and polar caps become more apparent
#80A blue - The blue filter is suitable for Moon; Mars; Jupiter and Saturne observation; it improves contrast on faint areas without affecting the planet's brightness; which is why this filter is often used in combination with others