National Geographic CF700SM Black Carbon Fiber Telescope with Phone Adapter. With the red dot viewfinder you can easily direct the scope to begin taking images thru the smart phone mount. The wide field eyepiece will give you brighter and clearer and more brilliant images of the night sky. The full length tripod will give you the base you need for the slow motion mount. Specifications for National Geographic Carbon Fiber Telescope with Phone Adapter: Manufacturer: National Geographic Color: Black Magnification: 26.9 - 144 x Objective Aperture: 70 mm Focal Length: 700 mm Finderscope: Red-dot Included Accessories: red dot viewfinder star map diagonal two Eyepieces Magnification Type: Variable Package Contents: National Geographic Carbon Fiber Telescope with Phone Adapter National Geographic 80-40070: CF700SM Black Carbon Fiber Telescope with Phone Adapter