Trimble Rain Lens Cover for S-Series Total Stations Protect the lens of your compatible Trimble S-Series Total Station when working in wet weather with this Trimble rain lens cover . Designed specifically for S-Series instruments, it helps shield the lens area from rain and moisture while allowing the instrument to remain in use during changing field conditions. Key Features Protects the total station lens area from rain and moisture during field operation. Designed specifically for Trimble S-Series Total Stations for a proper, secure fit.