설명
Medical Microscope
Colposcope -High Quality Single Magnification
YDJ I-3
Colposcope: A lighted magnifying instrument used by a gynecologist to examine the tissues of the vagina and the cervix. The procedure is called colposcopy. The colposcope is used by doctors to perform a colposcopy examination. This examination examines the cervix and vagina, and is often used to detect cervical cancer and immunosupression such as HIV infections.
YDJ Series Colposcopes are precise optical instruments designed specially for the gynecologic examination and diagnosis. Due to the magnification of the instrument, the pathological changes in the vagina, which is impossibly viewed with naked eyes, can be clearly seen with the instrument. Therefore, the correctness of a diagnosis is enhanced significantly. YDJ Series Colposcopes are featured for sharp image, wide field of view, uniform illumination, adjustable brightness and easy operation. They are the essential instruments for gynecologic examination.
YDJ II Colposcope
Observation angle: 45°tilted
Magnification of eyepiece: 16X
Focal length of objective: F=230mm & F=280mm
Magnification changer: 5-step: 0.4X, 0.66X, 1X, 1.5X, 2.5X
Total Magnification: 2.9X-21.7X
Fine focusing distance: 20mm
Illumination: Coaxial illumination with cold light source fiber-optic cable, brightness adjustable
Lamp: 21V/150W halogen lamp
Filter: Build-in green & blue filter
With beamsplitter, and TV adapter
Demonstrator is optional
Table of Specification for YDJ Series Colposcope
Item
|
YDJ Ⅱ
|
YDJ Ⅱ-1
|
YDJ Ⅰ-3
|
YDJ Ⅰ-2
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YDJ Ⅰ-1
|
Observation angle
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45º tilted binocular observation unit
|
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Magnification of eyepiece
|
16 X
|
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Focal length of objective
|
F=230mm & 280mm
(connecting screw: M58x0.75)
|
F=280mm
(connecting screw: M57x0.75)
|
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Working distance
|
215mm & 260mm
|
265mm
|
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Magnification changer
|
5-step magnification change:
0.4X, 0.66X, 1X, 1.5X, 2.5X
|
No
|
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Total magnification
|
2.9X-21.7X
|
11X
|
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Linear field
|
11mm-84mm
|
24mm
|
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Beamsplitter
|
50:50 Beamsplitter
|
No
|
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Demonstrator
|
Optional
|
No
|
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TV adapter
|
C-mount 1/3″ CCD camera attachable
|
No
|
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Photo adapter
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Optional
|
No
|
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Fine focusing distance
|
20mm
|
60mm
|
20mm
|
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Balanced arm
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Counterweight adjustable
|
No
|
Counterweight adjustable
|
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Illumination system
|
Coaxial illumination with cold light source fiber-optic cable, 21V150W halogen lamp, brightness adjustable
|
||||
Filter
|
Built-in Green and Blue.
|
||||
Fiber-optic cable
|
Length: 1300mm
|
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Stand
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Short column fitted on the five-star base
|
Column height adjustable fitted on the round base with 3 jaws
|
Short column fitted on the five-star base
|
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