Magnus MX21i UIS2 Clinical Microscope – Infinity Plan Optics, 40×–1000×

The Magnus MX21i UIS2 Clinical Microscope is a professional laboratory microscope designed for clinical diagnostics, pathology, microbiology, haematology, research and routine laboratory microscopy. The MX21i features UIS2 infinity-corrected plan optics, designed to provide excellent image flatness, clarity and consistent optical performance across the field of view. Its optics receive tropicalized anti-fungal treatment, helping maintain optical performance in humid laboratory environments. With paired WH 10× wide-field eyepieces (FN 20 mm) and Plan Achromat objectives of 4×, 10×, 40× and 100× oil immersion, the microscope provides an observation magnification range of 40×–1000×. The microscope is available in binocular and trinocular configurations, with a 30° inclined Siedentopf observation head that rotates through 360°. Depending on configuration, illumination options include a 6V 20W halogen lamp, 3W LED or LED with rechargeable battery backup. Key Features UIS2 infinity-corrected Plan optical system Magnification range: 40×–1000× Plan Achromat objectives: 4×, 10×, 40× and 100× oil immersion Wide-field WH10× eyepieces, FN 20 mm High-eyepoint eyepiece design for comfortable extended viewing Binocular or trinocular configurations available 30° inclined Siedentopf observation head Head rotates through 360° Interpupillary distance: 48–75 mm Diopter adjustment Quadruple revolving nosepiece Rackless, low-drive mechanical stage Coaxial coarse and fine focusing N.A. 1.25 Abbe condenser with iris diaphragm Choice of halogen or LED illumination Anti-fungal/tropicalized optical treatment Durable aluminium die-cast body Optional digital camera, phase contrast, darkfield, fluorescence and polarizing attachments. Technical Specifications Specification Details Brand Magnus Model MX21i Product Type Clinical / Research Compound Microscope Optical System UIS2 Infinity Corrected Plan Optics Magnification 40×–1000× Eyepiece WH10×, FN 20 mm Objective 4× Plan Achromat, N.A. 0.10, W.D. 18.5 mm Objective 10× Plan Achromat, N.A. 0.25, W.D. 10.6 mm Objective 40× Plan Achromat, N.A. 0.65, W.D. 0.6 mm, spring-loaded Objective 100× Plan Achromat Oil, N.A. 1.25, W.D. 0.13 mm, spring-loaded Observation Head Binocular or Trinocular Siedentopf Head Inclination 30° Head Rotation 360° Interpupillary Distance 48–75 mm Nosepiece Quadruple revolving Mechanical Stage 120 × 132 mm Stage Travel 76 × 30 mm Condenser Abbe N.A. 1.25 with iris diaphragm Coarse Focus Range 20 mm Fine Focus Rotation 0.25–0.3 mm depending on documented configuration Halogen Option 6 V, 20 W LED Option 3 W LED LED Life Approx. 30,000 hours Body Aluminium die-cast