An upright microscope is used to observe samples such as slides placed on a stage through an objective located above the stage. Nikon provides two types of focusing mechanisms, a focusing stage and a focusing nosepiece, which can mount various intermediate tubes and accessories in a stable manner. Nikon’s upright microscopes offer a wide range of objectives and uniform illumination, providing bright images to the edge of the field of view and faithful color reproduction of the specimen. In addition, they are designed with intuitive and comfortable operability that reduces fatigue even during long-term observation. The diverse lineup supports advanced biological science research, routine examinations, and practical training at educational institutions, providing solutions suitable for a wide range of applications.
Nikon Eclipse Ni-E Upright Microscope for Research

Supports a wide range of applications with outstanding optical performance and flexible system expandability
The ECLIPSE Ni series is Nikon’s flagship upright microscope, boasting great optical performance and high system expandability. Combined with high-performance objectives, it can accurately visualize microstructure of the sample with high resolution. Adopting a stratum structure that allows simultaneous mounting of multiple fluorescence attachments, it provides great flexibility to freely combine various accessories as needed.
The fully motorised model Ni-E, which enables automatic observation, responds to the needs of advanced research in which control of devices such as cameras and confocal systems is linked with microscope control, and supports a wide range of cutting-edge bioscience research.
Nikon Eclipse Ci Upright Clinical Microscope

Clinical and laboratory microscope featuring LED illumination*, providing stress-free operation for routine use
To meet the demands of clinical laboratory specialists and researchers, Nikon has reviewed all aspects of microscope usability to develop the Eclipse Ci series of microscopes, which combine superior functionality with operational ease. The Ci is designed to ensure nature posture during viewing of images, sample changing and image capture. Bright, eco-friendly LED illumination reduces the need for frequent lamp replacement*. A variety of accessories are available that support various imaging techniques.
Nikon Eclipse Si Upright Microscope

Focus in comfort. Comfort in focus.
Nikon has designed the ECLIPSE Si to meet the rigorous demands of professionals who spend hours using the microscope. The ECLIPSE Si is ergonomically designed to enhance operational efficiency. This powerful instrument helps you to stay focused for longer by reducing the strain on your body. The ECLIPSE Si is the new standard in microscopes, expanding the possibilities of exploring the micro world.
The ECLIPSE Si has been developed with the primary goal of reducing fatigue during microscope usage. The ECLIPSE Si eliminates unnecessary adjustments and enables efficient and comfortable operation. The ergonomic design also enables natural posture, even when carrying out repetitive tasks.
Objectives with different magnifications transmit light to varying degrees. Therefore, light intensity must be adjusted every time the user changes the objective. In addition, when switching from high to low magnification objectives, the sudden increase in brightness often causes eye strain. The ECLIPSE Si features the intelligent Light Intensity Management (LIM) which automatically remembers and sets the light intensity level for each objective. The LIM feature reduces up to 40% of the time spent on adjusting light intensities*. With the ECLIPSE Si, users can increase comfort and save time even when the routine requires frequent magnification changes.
Nikon Eclipse Ei Upright Microscope

Look into the future
Curiosity – the genuine desire to study the world and unlock its mysteries – is the starting point of science and technology.
The Eclipse Ei educational microscope offers unique digital and design solutions to ensure the smooth progress of your courses. Using the Eclipse Ei to foster your students’ curiosity and maintain their enthusiasm for learning, you can unlock their potential and open their eyes to the world around them.
Nikon Eclipse Ui Digital Imaging Microscope

A Real Solution for Digital Pathology
Nikon’s new ECLIPSE Ui Digital Upright Microscope provides accurate microscopy-based observation imaging. View and share high quality images in real time with easy-to-use software for a more streamlined workflow.