Binocular Microscope B-157 600x

An advanced instrument, capable of up to 600x magnification, featuring a binocular head intended for easy viewing for long term, heavy use where comfort is a consideration. Full Specification: ? Total magnification: 40x, 100x, 400x, 600x ? Eyepieces: Wide field WF10x/18 ? 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 Achromatic (DIN) objectives with mechanical tube length 160mm ? 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 ? 60x, A.N. 0.85, W.D. 0.45mm ? Stage: Double layer with mechanical sliding stage with specimen holder, 125 x 116mm. X-Y movement range 76 x 30mm. 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. 1.2 pre-centred ? Illumination: 1W LED with adjustable intensity ? LED Details: 1W, 6300K colour temperature, average life time approx. 50000h ? Observation Mode: Brightfield ? Dimensions: H350 x W170 x D210mm ? Weight: 4kg ? Voltage: External power supply 100/240V, 50/60Hz, output 5V D.C. 500mA ? Accessories included: Power supply, dust cover and instructions