This Nat Geo 50 / 400 telescope is aimed at younger astronomers and boasts fully coated optics, giving good levels of brightness while maintaining a compact size. The focal length of 400mm offers magnification up to 66x which gives excellent views of the moon, planets and distant stars. The unit is very compact, and with its folding aluminium tripod, it can be easily tucked into a bag or backpack for use while out and about. Includes five-year warranty offer. Features: Use at night to view the moon and glimpse nearby planets Diagonal mirror allows daytime viewing too Up to 66x magnification Ideal for moon observations Includes table-top tripod Main lens 50mm gives good lighting levels Two eyepieces change magnification from 20 x to 66x Five-year guarantee for extra peace of mind Specifications: Dimensions: H:36.0 x W:41.0 x D:21.0 cm Colour: Black / Yellow Guarantee:5 years Material: Plastic/ Metal/Glass Model Number: 9140400