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B150 Series

Advanced biological microscopes for students

The B-150 series has been designed to fulfill all requirements of educational laboratories. The available models allow a pleasant and effective approach to the world of microscopy. The quality of the optics, the reliability of the mechanical parts and the excellent price/quality ratio rank these instruments at the top of their category.
Binocular observation head, 30° inclined and 360° rotatable. Interpupillary adjustment 48-75 mm. Diopter adjustment on the left eyepiece. Monocular observation head, 30° inclined and 360° rotatable. 
Coaxial coarse and fine focusing mechanism (graduation: 0.002mm) with limit stop to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob. 
Speciment stage 
Double layer mechanical sliding stage, 125x116mm, 76x30mm X-Y movement range. Specimen holder for one slide. Vernier scale on the two axes, accuracy: 0,1mm. B-151: plain stage, 125X120mm. B150POL-M and B-150POL-B: rotatable round stage, 120mm diameter. 
Light source type: white LED; light intensity controlled by a knob on the left side of the base. LED power: 1W. Color temperature: 6300K LED average lifetime: approx. 50.000h External power supply: 100/240Vac, 50/60Hz. Output: 5Vdc, 500mA. 
Abbe condenser, 1.2 N.A., precentered. B-151: Abbe condenser 0.65 N.A., precentered. B-150POL-M and B-150POL-B: 1.2 N.A. fixed condenser. 
Polarizing models
Microscopes designed for simple polarization analysis. Available in monocular and binocular versions. The two models are equipped with a swing-out polarizer and a slide-out analyzer as well as a rotating table. B-150POL-M and B-150POL-B are suitable for common observations with polarized light in the educational field. 
Accessory M-069
Solar battery pack Included battery: rechargeable – Lithium-Poly. Capacity: 2000 mAh. Output voltage: 5,5Vdc. Dimensions: 110x60x15 mm. Autonomy: 7h at max intensity. Charging modes: with solar panel (12h) - with included power supply (6h) 
Power supply:
Input Voltage: 100-240Vac / 50-60Hz Output: 5Vdc 500mA (B-150R model: 6Vdc 2,5A) Internal NiMH rechargeable battery (B-150R models only).

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