SUITABLE FOR TEACHERS, EXPERTS & ROUTINE LAB One of the most flexible microscopes in the worldFor secondary school, higher education and laboratoriesIdeal for education, biology, and histology PRICE/ PERFORMANCE RATIO Binocular heads with 20mm field number.N-PLAN objectives for high numerical apertures and flat images.Convenient, rackless moving stage to prevent scrapes. LABORATORY GRADE OPTICS, N-PLAN & IOS N-PLAN SYSTEM Optika N-PLAN objectives ensure bright, clear images with excellent flatness and compensation for chromatic aberration. IOS Infinity-corrected optical system prevents image deterioration even if other optical components are added, such as polarizers, beamsplitters and so on. IOS - INFINITY OPTICAL SYSTEM Laboratory Grade OpticsPlanachromatic optics with more than 90% flat fieldOptimum quality on 20mm field (N-PLAN)True infinity optical system A Complete SystemOptional 20x and 60x objectives available (sold separately)Use the polarising set without any distortion of the final imageFully centerable condenser for precise light control SAFE AND CONVENIENT OPERATIONS The rackless stage has been designed with a belt-driven mechanism that allows a smooth movement without any protruding part. This design gives you a more compact solution and lowers any risk of injury after accidentally hitting the rack with your hands. EASY TRANSPORTATION B-292 has a carefully shaped design that gives stability and ease in the transportation. Thanks to the handle on the back, it can be safely moved around the classroom or the laboratory. CLEAR OBSERVATION WITH 100X OBJECTIVE Students and basic users will enjoy B-290 Series for the clear and sharp images they can get using 100x objective with water, thanks to extremely bright X-LED light source and the fully centerable Abbe condenser. Forget about the tedious lens cleaning you are used to when using 100x objective: dirt and dust will not affect your objective. LARGE SPECIMEN VIEW 920MM FIELD NUMBER) The F.O.V (filed of view) is based on a comfortable diameter of 20mm. This means that a wide area of the sample ca be inspected and allows a natural and easy, particularly needed in a laboratory environment. Construction material: Aluminum Die-cast Observation mode: Brightfield Viewing Head: Binocular 30º inclined and 360º rotatable Interpupillary distance: 48-75mm Dioptric adjustment: On the left eyepiece tube Eyepieces: WF 10X20mm, high eye-point and secured by screw Nosepiece: Quadruple revovling nosepiece, rotation on ball bearings Objectives: N-PLAN 4x /0.10 N-PLAN 10x/0.25 N-PLAN 40x/0.65 N-PLAN 100x/1.25 (Oil/Water) All with anti-fungus treatment Specimen stage: Double layer rackless mechanical sliding stage, 150_139 mm, 75_33 mm X-Y movement. Vernier scale on the 2 axes, accuracy: 0.1mm. Focusing: Coaxial coarse and fine focusing mechanism with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob. Condenser: Abbe N.A. 1.25, with objective-coded iris diaphragm, focusable and centerable. Illumination (Fixed Koehler type): X-LED3 with white 3.6W LED (6,300K) and light intensity control. Multi-plug 100-240Vac/6Vdc external power supply. Accessory included: Dust cover, Immersion Oil (10ml), Tension adjustment Tool, User Manual (Downloadable Digital Version) Product weight: 6.5 kg OPTIKA_B-292_Technical_Datasheet_EN OPTIKA Microscopy Catalog - Laboratory - B-290 For the best storage method, please use microscope cover to keep clean from the dust. Microscopes need to be serviced regularly to perform optimally. Clean the microscope objectives after each use to ensure they product sharp and high contrast images.
