The Olympus A100 1.30 oil 160/0.17 objective lens microscope is a high-quality microscope attachment made by Olympus in Japan. This microscope features a 1.30 oil immersion lens with a magnification of 160x, providing detailed and clear images for various research, clinical, and educational purposes. The Olympus brand is known for its precision and reliability in scientific equipment, making this microscope a valuable tool for professionals in the field of microscopy.