Optika B-157 Binocular Microscope LED 600x EA

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