BS-4000 series microscopes are specially designed for precise industrial inspection. They adopt infinity optical system and long working distance high-power objective lens. They provide an outstanding optical performance and available to IT industry, large-scale integrated circuits, chips observation and testing. It is stable, easy and comfortable to operate.
Features
1.Big stage with extra large moving range 250×250mm.
2.Well designed structure, easy to operate. It is widely used in IT Industry for large areas integrate circuit, wafer observation and inspection.
3.Excellent optical quality with Infinite Optical System and LWD high magnification objective (40×/ WD3.7mm).
4.Stage speedy movement by hand to get observation point immediately.
5.Comfortable and enjoyable operation with low and pre position control knob.
Application area
It is specially used in IT Industry for Large Area Integrate Circuit, Wafer Observation and other industrial Inspection.
Specification
Model
BS-4000A
BS-4000B
Viewing Head
Seidentopf type trinocular head
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Eyepiece
Extra Wide Field Eyepiece EW10×/ 22
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Objective
Infinitive Plan Achromatic Objectives
4×/0.1/∞/- WD 17.8mm
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5×/0.12/∞/- WD 15.5mm
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10×/0.25/∞/- WD 10.0mm
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10×/0.25/∞/- (BF/DF) WD 10.0mm
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20×/0.40/∞/0 WD 5.8mm
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20×/0.40/∞/0 (BF/DF) WD 4.3mm
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40×/0.6/∞/0 WD 2.9mm
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50×/0.75/∞/0 WD 0.32mm
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100×/0.8/∞/0 WD 2.0mm
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Nosepiece
Quadruple Nosepiece
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Quintuple Nosepiece
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Stage
Stage size 300×268mm, Moving range 250×250mm
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Focusing
Coaxial coarse & fine Adjustment, Moving Range 24mm
