The Optika B-292PLi Binocular LED Microscope is an instrument that is great for routine applications. It is capable of magnification of up to 1000x and has a dye-cast frame, with high stability and ergonomic design for transmitted light observation. The WF10X/20mm eyepiece can be removed to allow the insertion of an eyepiece micrometer or eyepiece camera when necessary. Graduated coaxial coarse and fine focusing mechanism. Illumination is by a 3.6W X-LED with adjustable intensity. Accessories included:. Power supply. Dust cover. Instructions. Accessories available separately:. Spare Power Lead (B8R06947). Eyepiece Micrometer (B8R06426). Stage Micrometer (B8A76119). Alcohol-free Antiseptic Wipes - for cleaning eyepieces between use (B8R08715). Lens Cleaning Tissue (B8R07090). Microscope Maintenance Kit (B8R07243). Technical Specifications:. Total magnification: 40x, 100x, 400x, 1000x. Eyepieces: Wide field WF10x/20mm. Head: Binocular, 360° rotating, with 30° inclined eyepiece tube. Diopter adjustment on left eyepiece Interpupillary adjustment 48-75mm. Nosepiece: Quadruple revolving nosepiece, rotation on ball bearings. Objectives: Anti-fungal treated infinity-corrected E-Plan objectives. 4x, A.N. 0.10, W.D. 18mm. 10x, A.N. 0.25, W.D. 7mm. 40x, A.N. 0.65, W.D. 0.53mm. 100x, A.N. 1.25, W.D. 0.13mm (oil immersion). Stage: Double layer with mechanical sliding stage with specimen holder, 150 x 1133mm. X-Y movement range 75 x 50mm. Belt drive in X direction. Vernier scale on the two axes, accuracy 0.1mm. Focussing: Coaxial coarse and fine focusing mechanism (graduated 0.002mm) with upper stop. Adjustable tension of coarse focussing knob. Condenser: Abbe condenser, N.A. 1.25, sliding-in, centre-able, up-down adjustment by rack and pinion. Illumination: 3.6W X-LED with adjustable intensity. LED Details: 3.6W (comparable to a 30-35W halogen bulb), 6300K colour temperature, average life time approx. 50000h. Observation Mode: Brightfield. Voltage: External power supply 100/240V, 50/60Hz, output 6V D.C. 1A. Max. required power 7W. Dimensions: (H)370mm x (W)235mm x (D)290mm. Weight: 6.5kg. Age Suitability: 16+.
