Model | BMM-1000 | BMM-2000 | |
Optical System | Infinite optical system | / | √ |
Viewing Head | Siedentopf binocular viewing head, inclined at 30°, 360° rotatable, Interpupillary 48~75mm | √ | √ |
Siedentopf trinocular viewing head, inclined at 30°, 360° rotatable, Interpupillary 48~75mm |
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Eyepiece | WF10x/18 | \ | |
P16x/11 |
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WF10x/20 | \ | √ | |
WF15x/16 | \ |
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Objective | Achromatic objective 4x, 10x, 40x,100x | √ | \ |
Plan achromatic objective4x, 10x, 40x,100x |
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Infinite plan achromatic objective20X,60X | \ |
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Infinite plan achromatic objective4X,10X, 40X, 100X |
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Nosepiece | Quadruple nosepiece | √ | \ |
Backward quadruple nosepiece | \ | √ | |
Backward quintuple nosepiece | \ |
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Focusing | Coaxial coarse & fine adjustment,fine division 0.002mm,coarse stroke 37.7mm per rotation,fine stroke 0.2mm per rotation .moving range 20mm | √ | \ |
Stage | Double layers mechanical stage:132*142mm, moving range:75*40mm | √ | \ |
Rectangular 230*150mm stage, moving range:78*54mm, using low-positioned X/Y coaxial control knob | \ | √ | |
Condenser | Abbe condenser NA1.25 with aperture diaphragm | √ | √ |
Illumination | S-LED Illumination, brightness adjustable | √ | √ |
12V/20W Halogen lamp, brightness adjustable |
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Kohler illumination |
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Power Supply | 110-220V, 50/60HZ | √ | √ |
Accessories | Photo attachment, video attachment |
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Dark field condensor |
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Polarization set, phase contrast kit | \ |
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Package Size | 323*264*440mm(BMM-1000), 380*260*510mm(BMM-2000) | √ | √ |
Gross Weight | 6.5kg(BMM-1000), 10kg(BMM-2000) | √ | √ |