The telescope optics: The compact Skywatcher Heritage-100P Newtonian is a light and handy telescope to always have with you. The high-quality, parabolic 100mm f/4 optics are ideal for observing the moon, brighter planets, but also star clusters, brighter galaxies and nebulae. The telescope mount: The detachable telescope tube sits on an easy-to-use one-armed Dobsonian mount. A 3/8″ photo thread on the bottom of the mount allows it to be mounted on a tripod. Scope of delivery: 100mm Newtonian telescope Single-arm Dobsonian mount Red dot viewfinder Eyepieces: 10mm & 25mm 2x Barlow lens! Power supply and batteries are not included!