The Nikon ECLIPSE Si Upright Microscope is a modern teaching and routine laboratory microscope built around Nikon’s CFI60 infinity optical system with bright LED Eco-illumination. The Si includes Nikon’s Light Intensity Management (LIM), which automatically recalls brightness for each objective to reduce eye strain and speed up daily workflows. What you receive: Binocular (Part #90457) and Trinocular (Part #90458) kits are listed below. Jump to Package Contents Key Advantages CFI60 infinity optical system for clear, flat images across the field High-luminescent white LED Eco-illumination with uniform brightness Light Intensity Management (LIM) remembers brightness per objective Reversed-type 5-place nosepiece for fast objective changes Right-hand mechanical stage with 2-slide holder Abbe condenser for brightfield imaging Typical Applications Life science education and teaching laboratories Brightfield biological microscopy Routine clinical observation and screening Multi-user labs requiring fast, repeatable setup Technical Highlights Optical system: CFI60 infinity optical system Illumination: White LED Eco-illumination Brightness control: Light Intensity Management (LIM) Nosepiece: 5-place Stage: Right-hand mechanical stage with 2-slide holder Condenser: Abbe condenser Package Contents (What You Receive) Binocular Package – Part #90457 Si main body with white LED illumination Built-in field stop Coarse/fine focus knobs on both left and right sides Light Intensity Management (LIM) system 5-place nosepiece Right-hand mechanical stage with 2-slide holder Abbe condenser Power supply storage compartment AC adapter (power cord sold separately) Binocular eyepiece tube CFI60 E Plan Achromat objectives: 4x, 10x, 40x, 100x oil Nosepiece objective cap 10x / FN 20 eyepieces (2) Vinyl cover (Type 119) 3 mm hex wrench Instruction manual Trinocular Package – Part #90458 Si main body with white LED illumination Built-in field stop Coarse/fine focus knobs on both left and right sides Light Intensity Management (LIM) system 5-place nosepiece Right-hand mechanical stage with 2-slide holder Abbe condenser Power supply storage compartment AC adapter (power cord sold separately) Trinocular eyepiece tube CFI60 E Plan Achromat objectives: 4x, 10x, 40x, 100x oil Nosepiece objective cap 10x / FN 20 eyepieces (2) Vinyl cover (Type 119) 3 mm hex wrench Instruction manual Important NotePower cord is sold separately. Add the compatible cord here: Nikon power cord. Integrates into Educational Microscopy Solutions, Clinical Microscopy Solutions, and Industrial Microscopy Solutions.