ExploreOne Juno 50mm AZ with Case 50 mm. Easy to use and affordable the refractor telescope has an aperture of just under 2 inches and comes with two interchangeable eyepieces that provide magnifications of 18x and 28.8x. Its alt-azimuth mount allows for smooth positioning and the included tripod provides reliable stability. Downloadable star map is aid in object identification and a hard case provides added security for the scope and its accessories when in transit or storage. Specifications for ExploreOne Juno AZ with Case: Manufacturer: ExploreOne Color: Blue/White Objective Aperture: 50 mm Included Accessories: star map diagonal two Eyepieces Package Contents: ExploreOne Juno AZ with Case ExploreOne 88-10051: Juno 50mm AZ with Case 50 mm