The Orion 1.25" Telescope Accessory Kit includes a good starting assortment of eyepieces to get the most out of your telescope. Two Sirius Plossl 1.25" eyepieces, a Shorty Barlow lens, 4 filters for lunar and planetary viewing, and an aluminum case.Every telescope deserves a thorough complement of quality accessories. By using different focal length eyepieces, visual eyepiece filters, and Barlow lenses, you can push your telescope to its full potential of performance. There are a multitude of different eyepiece, filter, and Barlow lens choices available to amateur astronomers. In fact, the variety is so vast that for many observers, especially those new to the hobby, picking the right telescope accessories can be a very confusing process. Orion's pre-configured Basic Telescope Accessory Kit cuts through the confusion to provide a well thought-out assortment of our most popular and performance-packed accessories. With our Basic Telescope Accessory Kit, you'll receive seven accessories in a foam-lined hard carry case to help you get the most out of each evening spent with your telescope.