Celestron AstroMaster Accessory Kit - 1.25"Get more enjoyment from your telescope with the Celestron AstroMaster Accessory Kit. Inside the plastic, foam lined carry case youll find these accessories: 15mm Kellner Eyepiece 1. 25 6mm Plossl Eyepiece 1. 25 2X Barlow Lens with T threads 1. 25 #80A Blue Filter 1. 25 #25 Red Filter 1. 25 Moon Filter 1. 25 Microfiber Cleaning Cloth Eyepieces The 15mm and 6mm eyepieces can be used in any telescope with a 1. 25 focuser. Each eyepiece is fully coated to