Nade Optical Instrument Lab Digital Polarizing Binocular Microscope NP-107B

NP-107M

NP-107B

NP-107T

Viewing

Head

Monocular Head inclined at 45°

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Sliding Binocular Head inclined at 45°

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Sliding Trinocular Head inclined at 45°

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Eyepiece

Eyepiece WF10×/ 18 with Scale of Crosshair

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Eyepiece WF10×/ 18

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Objective

Strain free Achromatic Objective 4×,10×,40×

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Nosepiece

Toward Quadruple Nosepiece

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Analyzer

Rotatable Analyzer with Graduation 0°-90°

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Bertrand Lens

Bertrand Lens, Sliding in/ out of Optical Path

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Optical Compensator

λ Slip (first class red)

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1/4λ Slip

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Quartz Wedge

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Revolving Round Stage

Diameterφ135mm, 360°Rotatable and

Graduate in 1°Increments, Minimum Resolution

6′when using Venire Scale, Center Adjustable

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Condenser

Abbe Condenser NA1.25 with lris Diaphragm and Filter

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Focusing

Coaxial Coarse & Fine Adjustment , Range 28mm,

Fine Division 0.002

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Polarizer

0°-90°Rotatable Located on the Top of collector

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Illumination

6V/ 20W Halogen Lamp, Brightness Adjustable

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