Specification

148PL

148PLT

148PH

148PHT

Head

Compensation Free Binocular Head
Inclined at 30° (50-75mm)

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Compensation Free Trinocular Head
Inclined at 30° (50-75mm)

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Eyepiece

WF10X/20

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WF10X/22

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10X Gredding Eyepiece

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10X reticle Eyepiece

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Objective

Stress-Free Achromatic
4X-10x-25x-40x/S-63x/S

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Stress-Free Infinity Plan Achromatic
4X-10x-25x-40x/S-63x/S

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Nosepiece

Quintuple Revolving Nosepiece with Centering adjustable

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Stage

Round revolving stage,
Stage Dia:172mm
Rotatable:360degree

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Testing Piece

Gypsum 1 λ
Mica 1/4λ
Quartz Wedge

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Micrometer

0.01mm

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Condenser

Swing type Abbe Condenser N.A.=1.25, with Iris Diaphragm and Filter

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Focusing

Coaxial Coarse & Fine Focusing Knobs.
Fine focusing scale:0.002mm

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Light Collector

High brightness collector

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Light Source

Halogen lamp 6V/30W Adjustable Brightness

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Optional accessory

Eypeice

WF16X,WF20X,P16X

CCD adatper

0.5x,0.57x,0.75x