The B-150ALC 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.
ALC – Automatic light control: the level of light is adjusted by the microscope in order to maintain the same level as the one the user has chosen, no matter if the aperture of the diaphragm changes, another objective is inserted, opacity of the sample changes, etc.
General Features
Heads
Monocular observation head, 30° inclined and 360° rotatable.
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
B-151ALC: plain stage, 125 x 120mm.
B-153ALC & B-155ALC: 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. B-151: Abbe condenser 0.65 N.A.
Power supply:
Input Voltage: 100-240Vac / 50-60Hz
Output: 5Vdc 500mA.
MADE IN ITALY
| B-151ALC, B-153ALC & B-155ALC Specifications | |
|---|---|
| Head | Monocular observation head, 30° inclined and 360° rotatable. |
| Eyepieces | Wide field eyepieces WF10x/18mm |
| Nosepiece | Quadruple revolving nosepiece, rotation on ball bearings. |
| Objectives | HC (high contrast) 4x, 10x, 40x (OPB-151ALC) HC (high contrast) 4x, 10x, 40x, 60x (OPB-153ALC) HC (high contrast) 4x, 10x, 40x, 100x (OPB-155ALC) View Optika Objective Brochure |
| Stage | Plain stage, 125 x 120mm with sample clips (OPB-151ALC) Mechanical stage, 125 x 116mm with specimen holder (OPB-153ALC & OPB-155ALC) |
| Focusing | Coaxial coarse and fine focusing mechanism with limit stop |
| Illuminator | 1W X-LED1, manual and automatic brightness control |
| Condenser | N.A. 0.65, pre-centered, fixed and with iris diaphragm (OPB-151ALC) N.A. 1.25 Abbe type, pre-centered, with adjustable height and iris diaphragm (OPB-153 & OPB-155ALC) |
| Warranty | Ten (10) Years mechanical and optical parts Two (2) Years electrical |
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