Description Professional binocular microscope. Achromatic. Features: Microscope with modular system in order to set up each user´s need (to be used for monocular, binocular and trinocular heads). Precision optical instrument. Manufactured with materials of the highest quality to ensure durability and long service life. The device has a double layer mechanical stage with adjustable handle and coaxial micro and macro-metrical focus knob. Stable, sturdy and ergonomic stative. Delivered with 4 high-quality achromatic objectives, wide field eyepiece and adjustable halogen lamps to guarantee the best image. Structure: Stand: bears the total weight of the microscope and incorporates the illumination system, electronic parts and connecting control. Arm: it is the central part and connects the microscope frame with every main component. Incorporates the focusing system and adjustable knob. Lifting support: connects with the stage and condenser, so they move smoothly up and down. Eyepiece head: it can adjust interpupillary distance, visibility and inclination in order to observe comfortably. Monocular, binocular and trinocular heads are optional. Eyepieces: using WF10X and WF16X wide field eyepiece. Nosepiece: in guarantees smooth rotation by quadruple revolving nosepiece. Objectives: 4X, 10X, 40X (S) and 100X (S, oil). Stage: monolayer mechanical stage easily operated by coaxial knob. Condenser: ABBE, NA = 1.25 with iris diaphragm. Standard accessories specification: Objectives: Category Magnification Numerical aperture Working distance Remarks Chromatic objectives 4X 0.10 37.5   10X 0.25 7.316   40X 0.65 0.632 Spring 100X 1.25 0.198 Spring Eyepieces: Category Magnification  Diameter of view-field (mm) Wide-field eyepiece WF10X Ø 18   ≥ Ø 11 Total magnification:   Objective 4X Objective 10X Objective 40X Objective 100X Eyepiece 10X 40X 100X 40X 1000X Eyepiece 16X 64X 160X 640X 1600X Mechanical tube length: 160mm. Object to primary image distance: 195mm. Stage size: 140mm x 140mm, moving range: 75 x 45mm. ABBE condenser, NA = 1.25 with iris diaphragm. Micro and macrometric focal range: 30 mm. Illumination: 6V 20W halogen lamp with adjustable intensity. Net weight: 6.5 Kg. Measurement (including binocular head): 185mm long x 270mm wide x 400mm high. Included components: Main frame. Eyepiece head. Objectives: 4X, 10X, 40X (S), 100X (S, oil). Eyepieces: WF10X, WF16X Spare halogen lamp 6V 20W. Fuse BGX1-20 (0,5 A). Filter: light blue. Dust-cover. Desiccant. User Guide. Quality inspection certificate.