AmScope MLAB-CLS-CKI-KIM Profesional Operation and Maintenance Kit for Microscopes - Immersion Oil and Cleaning Package A complete microscope operation and maintenance kit including AmScope 3-pc cleaning kit for delicate surfaces, safe for all optical lenses 1/4 Oz Type A ultra-low viscosity immersion oil for better microscopy images and preventing air-bubble formation 1/4 Oz Type B medium viscosity immersion oil for better microscopy images and prolonged use Optical lens cleaner, especially great for cleaning immersion oil from objectives 280 Soft, anti-static, anti-lint task Kimwipes wipers