MR3000

Optical  System

Infinite optical system

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Extra Wide Field

Eyepiece

WF10X/20

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WF10X/20，Eyepiece with Scale of Cross  hair

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WF15X/16

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WF20X/12

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Infinite LWD  Plan

Achromatic Objective

4X/0.10/∞/0(BF/DF)  LWD 20.7mm

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10X/0.25/∞/0(BF/DF)  LWD 10mm

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20X/0.4/∞/0(BF/DF)  LWD 5mm

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50X/0.75/∞/0(BF/DF)  LWD 1.3mm

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100X/0.9/∞/0(BF/DF)  LWD 0.7mm

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Viewing Head

Siedentopf binocular viewing head, Inclined  at 45°,Interpupillary 48mm-75mm，Splitting Ratio: for observation 80%,for  camera 20%  , or for observation  100%，and camara 100

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Illumination

12V/50W  Halogen light, Center and brightness  adjustable

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Focusing

Coaxial coarse and fine  adjustment, fine division 2μm, Moving range( from the  focusing of the stage surface)   Up 1mm ,Down  7mm

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Nosepiece

Backward quintuple nosepiece

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Stage

Double layer mechanical stage 226X178mm,  Moving  range 40mmX40mm

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Function

Bright Field , Polarization

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