Items

Specification

M-902

M-902

method of observation

Bright field/Dark field/polarizing/DIC

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Bright field/Dark field/polarizing/DIC / Transmission light

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Eyepiece

High eye point plan eyepiece PL10X/22

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High eye point wide field plan eyepiece PL10X22mm, with reticule

High eye point plan eyepiece PL10X/23mm

High eye point wide field plan eyepiece PL10X/23mm, diopter adjustable

Viewing head

 30° inclined gemel trinocular head

 25° inclined gemel trinocular head

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Objectives

BD infinity LWD metallurgical objectives-DIC 5X/0.15 WD11mm

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BD infinity LWD metallurgical objectives-DIC 10X/0.3 WD9.5mm

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BD infinity LWD metallurgical objectives-DIC 20X/0.45 WD3.4mm

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BD infinity LWD metallurgical objectives 50X/0.55 WD7.5mm

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BD infinity LWD metallurgical objectives 100X/0.80 WD2.1mm

Nosepiece

Reversed quintuple nosepiece，with DIC slot

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DIC attachment

DIC attachment

Frame

Reflection/Transmission body, Coaxial coarse and fine focus system, Coarse adjustment range 33 mm；precision of fine adjustment:0.001mm,，with coarse adjustment stop and tightness adjustment。Built-in Single high-power 5W LED Transmitted light, light intensity continuously dual power supply output

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Reflection body, Coaxial coarse and fine focus system, Coarse adjustment range 33 mm；precision of fine adjustment:0.001mm,，with coarse adjustment stop and tightness adjustment, single power supply output

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Reflective Kohler illumination System, With iris diaphragm and aperture diaphragm, both centers adjustable, with oblique illumination system

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Reflective

illumination System

With iris diaphragm and aperture diaphragm, both centers adjustable, with filter slot and polarizing device slot, switch rod with oblique lighting.12V100W halogen bulb，light intensity continuously adjustable

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Transmission 

illumination system

Single high-power 5W LED, white, light intensity continuously adjustable. N.A.0.5 condenser with iris aperture diaphragm

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Stage

6”three deck mechanical stage，moving range158x 158mm，glass stage，right hand position X、Y moving wheel with clutch handle, can be moved fast(for Reflection)

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6” three deck mechanical stage，reflected moving range 158x 158mm，Transmission moving range：100x100mm，glass stage，right hand position X、Y moving wheel with clutch handle, can be moved fast(for Reflection/Transmission)

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Other System

Thermal Insulation System，can avoid heat of lamp source transfer to illuminator and lens body ；Variable aperture diaphragm，centre adjustable；variable field diaphragm，centre adjustable；shifter for bright filed and dark filed

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filter

Blue ≦480nm

Green  520-570nm

Red 630-750nm

White

Other Accessories

polarizer(For Reflection)

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analyzer(For Reflection)

360° rotatable analyzer(For Reflected)

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1X C mount adapter

0.5X C mount adapter

high-precision micrometer,0.01mm

Normal micrometer,0.01mm