| Viewing Head |
Sliding binocular head at 45°, 360° Rotatable |
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Sliding trinocular head at 45°, 360° Rotatable |
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|
Viewing Head |
Eyepiece WF10X/ 18 with scale of crosshair |
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WF10X/18 |
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Objective |
Strain free achromatic objective 4X、10X、40X |
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Nosepiece |
Quadruple nosepiece, Center adjustable |
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Analyzer |
Rotatable analyzer with gradation 0°-90° |
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Bertrand Lens |
Bertrand lens, Sliding in/ out of optical path |
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Optical Compensator |
λSlip（First class red） |
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1/ 4λ Slip |
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Quartz wedge |
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Revolving Round Stage |
Diameter Φ160mm, Graduated in1° increments, Minimum resolution 6’ when using vernier scale |
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Condenser |
Abbe Condenser with iris diaphragm & filter |
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Focusing |
Coaxial coarse & fine adjustment, Range 28mm, Fine division 0.002mm |
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Polarizer |
Sliding in/ out of optical path, Located on the top of collector |
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Illumination |
6V/ 20W Halogen lamp, Brightness adjustable |
