This product can be used for:

 The new AIRY DISK152ED, a two-piece lens design, contains a piece of low dispersion ED glass material imported from Japan, which was developed and born among a group of enthusiasts who love the visual sky very much. It is very suitable for observing nebula galaxy clusters, large galaxies and comets. We recommend using a 2-inch high anti zenith mirror to obtain the maximum light transmission and optical quality, and cooperate with high-quality wide-angle eyepieces. When observation conditions permit, the best magnification for observing the moon and planets is within 200 times, which is also impressive. When passing through the 2-inch zenith, the image in the screen is the actual mirror image. If you plan to do land observation frequently, such as bird observation, you can choose 45 ° positive image prism combined with SLR camera/planetary camera to take many high-quality landscape and astronomical pictures.