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MBL.003039-34
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Siedentopf binocular viewing head, inclined at 30°,360°rotatable |
Siedentopf trinocular viewing head, inclined at 30°,360°rotatable |
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Optical System
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Infinite optical system
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Eyepiece
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WF10x/20
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Infinite plan achromatic objective 4x
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Infinite plan achromatic objective 10x
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Infinite plan achromatic objective 40x
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Infinite plan achromatic objective 100x
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Backward quadruple nosepiece
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Focusing
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Coaxial coarse & fine adjustment, range 25mm, fine division 0.002mm
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Rectangular 216×150mm, cross travel 78×54mm,
using low-positioned X/ Y coaxial control knob
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Condenser
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Abbe condenser NA.1.25 with aperture diaphragm
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Illumination
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12V/20W Halogen lamp, brightness adjustable
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