National Geographic Series Telescope, 50/600mm With the 50mm aperture, you can explore the Moons cratered surface and see intriguing planet features like Jupiters Galilean moons or Saturns rings. Two interchangeable Plssl eyepieces give you magnifications of 23x and 62x. Panhandle mount control allows you to smoothly move the telescope up, down and side to side. Full size tripod is fully adjustable and includes an accessory tray for holding extra eyepiece. Use the red dot viewfinder and downloadable astronomy software to locate observing targets.