BM2100POL (T)

 BM2100POL (T/R)

observation system

Hinged binocular viewing head, 30° inclination

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Hinged trinocular viewing head, 30° inclination

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eyepiece

WF10X/20

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WF10X/20 Cross Eyepiece

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WF10X/20 Cross Reticle Eyepiece

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grid board

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Unstressed flat field at infinity

Achromatic Objectives

Objectives for transmission/reflection: 4X, 10X

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Objective lens for transmission: 20X, 40X, 60X

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Objective lens for transmission: 100X

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Objective lens for reflection: 20X, 40X, 60X, 100X

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converter

Inward four-hole converter, center adjustable (fixed with one hole, adjustable with three holes)

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vertical illuminator

12V/50W halogen lamp, adjustable brightness; variable aperture diaphragm/field diaphragm

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Green and gray filters, color temperature filters and frosted glass

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Analyzer

0°-360° Rotary Analyzer

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Bosch mirror

Bordeaux mirror, adjustable center, adjustable focus, can be moved out of the light path

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Optical path compensator

λ test plate (first-class red), 1/4λ test plate, quartz wedge test plate

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Round Rotary Stage

Diameter Φ160mm, scale grid value 1°, vernier grid value 6'

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condenser

NA0.9 Abbe condenser with variable diaphragm

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Focus adjustment

Coaxial coarse and fine focusing mechanism, focusing range 24mm, fine adjustment value 0.002mm

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Polarizing device

360° rotatable, with color temperature film 360° Rotatable with Filter

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Lighting system

12V50W halogen lamp or warm color LED lamp with adjustable brightness

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appendix

photo accessories

0.4XC interface

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2X SLR camera interface

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Mechanical moving ruler, moving range: 30X40mm (including slicing test piece holder)

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Flattener

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Micrometer

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color temperature film