With500 mm focal length and 80 mm aperture to capture more light picture and optical glass coated for enhanced image brightness to protect your eyes.Come with two replaceable eyepieces and one 3x Barlow lens.3x Barlow lens trebles the magnifying power of each eyepiece. 5x24 finder scope with mounting bracket and cross-hair lines inside make locating objects easily.Adjustable Tripod: This telescope allows for many different viewing positions with a adjustable aluminum alloy tripod and a carry bag, the telescope and tripod can fit inside the bag for easy traveling and storage.Perfect compact lightweight binoculars for bird watching. Can be Used for both day and night (low-light-level night vision, can't see anything in complete darkness)