This handy kit has everything you need to take care of your microscope optics. Daily maintenance is necessary to assure that your microscope will remain in great working condition. Kit Contents: • Premium Grade Lens Cleaning Tissue • Blow Brush designed to remove loose dust • Finest quality Micro-Fiber Cloth for gentle removing of immersion oil from 100X lens • A Multi-Coated Lens and Filter Cleaner formulated to take care of the optics without damaging the fragile lens coating • Placemats for safekeeping Eyepieces while cleaning your microscope