Farpoint 1.25 inch Desiccant Cap, FP326 Fits 1.25" focusers Protects you optics from dew and moisture Includes 5 desiccant gel pouches and rubber cap Made in the USA by Farpoint Astro Protect your fine optics from excessive moisture / humidity. This cap holds indicating desiccant packs and fits into 1.25" focusers to keep the inside of your telescope dry. Desiccant refills are available.