Refillable desiccant cap to protect fine optics. For Schmidt Cassegrain Telescopes, MAK, Reflectors, and Refractors. Insert into a 2" or 1.25" focuser or diagonal for complete optical protection of moisture and dust damage. Dry Packs: Rechargeable (in the microwave) dry pack. Store in your airtight cases to keep your fine items dry. Desiccant Refills: Package of 20 indicating silica gel pouches. Farpoint Desiccant Cap, 2" Refillable desiccant cap to protect fine optics. For 2" focusers & diagonals... Farpoint Desiccant Cap 1.25"Refillable desiccant cap to protect fine optics. For 1.25" focusers & diagonals... Farpoint Desiccant RefillsPackage of 20 indicating silica gel pouches. Farpoint Rechargeable Dry Pack, Four PackRechargeable (in the microwave) dry pack. Store in your airtight cases to keep your fine items dry... 888.291.6577 To all who visit our store: Numbers 6:24-26 24 The LORD bless you and protect you; 25 the LORD make His face shine on you, and be gracious to you; 26 the LORD look with favor on you and give you peace. (CLICK) VISIT OUR DISCOUNT BIBLES & APPAREL STORE Copyright (R) 2004 SmartAstronomy, All rights reserved.