The Celestron PowerSeeker Accessory Kit is a great way to expand the enjoyment of your telescope. Inside the plastic, foam-lined carry case you’ll find these accessories: 15 mm Kellner Eyepiece - 1.25” 9 mm Kellner Eyepiece - 1.25” #80A Blue Filter - 1.25” #25 Red Filter - 1.25” Moon Filter - 1.25” Microfiber Cleaning Cloth Overview: This economical seven-piece accessory kit enhances the performance of your Celestron PowerSeeker, or most any other telescope. Includes two full-size 1.25” eyepieces, three eyepiece filters, a cleaning cloth, and a case. One medium power & one high power eyepiece give you a new perspective on celestial objects. A Moon filter helps block out some moonlight so you can see more lunar detail, and the two color filters (Red & Blue) highlight features on Mars, Jupiter, and Saturn. A hard plastic carry case keeps everything safe in the foam-lined interior.