Celestron LAND AND SKY 50MM Telescope PRICE = 1699 LINK = http://www.snapdeal.com/product/celestron-land-and-sky-50mm/1178673Celestron LAND AND SKY 50MM Telescope allows you to gaze at the night sky or enjoy scenic landscapes. You can clearly view landscapes, birds, sports and night sky. It is quick and easy to set up and use. This 50 mm Land and Sky Telescope is very portable too.Celestron LAND AND SKY 50MM Telescope has 3 x 20 Finderscope and allows 90 degree diagonal angle for comfortable viewing. The tripod is full size adjustable. The telescope includes 4 Eyepieces of 3Ox, 50x, 100x and 150x powers.It has 600 mm Focal Length. The Focal Length is 600 mm. A focal length is the distance from a telescope’s objective element (lens or primary mirror) to the point where rays of light from the objective converge to a focus. It is measured in inches or millimetres. Longer focal lengths will have more capacity for high magnification but thinner fields of view than shorter focal lengths. For example, a telescope with a focal length of 2000mm has twice the power and half the field of view of a 1000mm telescope when using the same eyepiece.
