The Celestron PowerSeeker Accessory Kit may also be used with many other telescope brands that accept 1.25\" eyepieces and filters and has been designed to increase the pleasure of using your Celestron telescope. General Features Fully-coated eyepieces for higher magnification Planetary filters enhance details on Jupiter, Saturn, Mars and Venus Moon filter allows detailed views of the Moon especially during the brighter phases Carrying case fits all of the included items in the die-cut foam interior Micro fiber cloth safely cleans optics without scratching or leaving residue PowerSeeker Accessory Kit Includes: -15 mm Kellner Eyepiece -9 mm Kellner Eyepiece -No.80A Blue Planetary Filter -No.25 Red Planetary Filter -Moon Filter -Micro Fiber Cloth -Plastic Carrying Case with Foam