Fits in 1.25 inch focusers and easy to use; simply cap the telescope; remove the diagonal and place the eyepiece directly in the focuser
For aligning optics of Newtonian reflectors; dobsonian reflectors and Schmidt-Cassegrain Telescopes
Accurate collimation is essential for high power observing; stars will become more like pin points of light and Planetary Lunar detail will be enhanced
1.25 inch 8mm plossl eyepiece set; gives the widest viewing field along with extra sharpness and long eye relief
4-element plossl design; has a approx 42 degree AFOV; perfect for broad field lunar observations; medium sized star clusters; and a wide range of cloudy nebulas and deep-sky targets