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fresnel optical lenses

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Zoom magnification stereo micrsocope track stand Binocular head 45 inclined with light Stereo zoom microscopes also named dissecting microscope and stereo zoom microscope. include ...
Zhejiang, china
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stereo microscope zoom magnification Binocular head Ф37mm boom stand dual arm expanded Stereo zoom microscopes also named dissecting microscope and stereo zoom microscope. include ...
Zhejiang, china
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Zoom microscope binocular head stereo microscope boom stand dissecting microscope Stereo zoom microscopes also named dissecting microscope and stereo zoom microscope. include ...
Zhejiang, china
Member
Wide Field WF15X Eyepiece for Stereo Microscope with Rubber Eye Cups Mounting Size 30.5 mm Field of View 15 mm Specification Material:optical glass + metal With the rubber eye ...
Zhejiang, china
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High eye point Wide Field WF15X Eyepiece for Stereo Microscope Mounting Size 30.5 mm withour with Rubber Eye Cups High Eye Point Eyepiece For Stereo Microscope Specification ...
Zhejiang, china
Member
stereo microscope binocular head zoom micoscope arculating arm C lamp base 7x-45x stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. ...
Zhejiang, china
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stereo microscope binocular head zoom micoscope arculating arm Clamp base 7x-45x stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. It ...
Zhejiang, china
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stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. It is also known by other names such as dissecting microscope and stereo zoom ...
Zhejiang, china
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Stereo microscope binocular boom stand single arm with eyepiece and objectives lens stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. ...
Zhejiang, china
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Stereo microscope Ball Bearing dual arm boom stand binocular eyepiece stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. It is also ...
Zhejiang, china
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Dual magnification stereo microscope Ф38mm Vertical 350mm Horizontal 400mm stereo microscope is an optical microscope that provides a three-dimensional view of a specimen. It is ...
Zhejiang, china
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stereo microscope track stand zoom microscope trinocular with stage plate clips for observing stereo zoom microscope the zoom-stereo microscope optical structure of common primary ...
Zhejiang, china
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Zoom stereo microscope track stand industry microscope top led light Transmitted and reflected led light Zoom stereo microscope track stand industry microscope top bottom led light ...
Zhejiang, china
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stereo zoom microscope binocular scopes boom stand with led illumination the zoom-stereo microscope optical structure of common primary objective lens. The two beams after imaging ...
Zhejiang, china
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Stereo zoom microscope binocular zoom microscope track stand stereo zoom microscope the zoom-stereo microscope optical structure of common primary objective lens. The two beams ...
Zhejiang, china
Member
Various microscope WF10X WF15X WF20X Eyepiece is an integral part of the microscope. It is used to observe the optical system into an image of the visual optics. It is usually a ...
Zhejiang, china
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Wide Field WF15X Eyepiece for Stereo Microscope with Rubber Eye Cups Mounting Size 30.5 mm Field of View 15 mm Specification Material:optical glass + metal With the rubber eye ...
Zhejiang, china
Member
High eye point Wide Field WF15X Eyepiece for Stereo Microscope Mounting Size 30.5 mm withour with Rubber Eye Cups High Eye Point Eyepiece For Stereo Microscope Specification ...
Zhejiang, china
Member
Inverted fluorescent APO objective describe Objective lens is a lens group composed of several lenses. The purpose of combination is to overcome the imaging defects of single lens ...
Zhejiang, china
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