The technology found on the celestron omni xlt az 114mm reflector telescope ensures maximum light transmission and the omnis signature crisp views this newtonian reflector includes a parabolic mirror for images free of visual defects like spherical aberration the omni xlt az 114 mm provides enough light gathering ability to view all the best celestial objects in the solar system and beyond the telescopes wide field of view allows you to appreciate extended objects such as the andromeda gal