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.
Heads
Binocular observation head, 30° inclined and 360° rotatable. Interpupillary adjustment 48-75 mm. Diopter adjustment on the left eyepiece.
Focusing
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.
Specimen stage
Double layer mechanical sliding stage, 125 x 116mm, 76 x 30mm X-Y movement range. Specimen holder for one slide. Vernier scale on the two axes, accuracy: 0.1mm.
Illuminators
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.
Condenser
Abbe condenser, 1.2 N.A., precentered.
Power supply:
Input Voltage: 100-240Vac / 50-60Hz
Output: 5Vdc 500mA
MADE IN ITALY
| B-157 & B-159 Specifications | |
|---|---|
| Head | Binocular observation head, inclined 30° and rotatable 360°, Diopter adjustment on left eyepiece, Interpupillary adjustment 48-75 mm. |
| Eyepieces | Wide field eyepieces WF10x/18mm |
| Nosepiece | Quadruple revolving nosepiece, rotation on ball bearings. |
| Objectives | HC (high contrast) 4x, 10x, 40x, 60x (OPB-157) HC (high contrast) 4x, 10x, 40x, 100x (OPB-159) View Optika Objective Brochure |
| Stage | Mechanical stage, 125 x 116mm with specimen holder |
| Focusing | Coaxial coarse and fine focusing mechanism with limit stop |
| Illuminator | 1W X-LED1, manual brightness control |
| Condenser | N.A. 1.25 Abbe type, pre-centered, with adjustable height and iris diaphragm |
| Warranty | Ten (10) Years mechanical and optical parts Two (2) Years electrical |
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