SMB-303

Observation tube

Binocular head , 30°inclined, 54~75mm interpupillary distnace

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Trinocular head,30°inclined，(with 0/100 or 20/80 light splits)

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Eyepiece

High eyepoint widefield plan eyepiece PL10X/18mm,with ±5 degrees diopter control

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High eyepoint widefield plan eyepiece PL10X/20mm,with ±5 degrees diopter control

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Objective

Infinity plan achromatic objective 4X、10X、20X、40XS、100X(S&O)

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Infinity plan achromatic objective 20X

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Nosepiece

Backward quadruple nosepiece

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Backward quintuple nosepiece

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Focusing adjustmnet

Coaxial coarse and fine focusing adjustment,with limited and tension adjustment. coarse adjustment range: 25mm，fine adjustment precision：0.002mm.

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Stage

coaxial mechanical stage in140X132mm size and 76×50mm travel range.

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Condenser

Koehler N.A.1.25 condenser(with socket for phanse contrast and dard field sliders)

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Illuminator

Main supply 100V-240V, 3 watt LED lamp with intensity control（fixed center）

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Main supply 100V-240V, philips 6V/20W halogen lamp with intensity control(fixed center)

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Photography adapter

3.2x photo eyepiece ,photo tube（with PK mount）

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Vedio adapter

0.35X CTV

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0.5X  CTV

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1.0X  CTV

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Other options

Phase contrast sliders for condenser（use with phase contrast objective）

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Dark field slider for condenser

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Simple polarization (with analyser and polarizer)

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Note: ●Standard Outfit, ○Optional