We produce colposcope, surgical microscope, surgical light, microscope, medical headlamp & magnifier, pocket microscope etc.

YDJ Series Colposcope 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-1D 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

Linear field: 11mm-84mm

Fine focusing distance: 60mm

Illumination: Coaxial illumination with cold light source fiber-optic cable, brightness adjustable

Lamp: 24V150W halogen lamp with dual bulb system

Filter: Build-in green & blue filter

With beamsplitter, and TV adapter. C-mount 1/3" CCD camera attachable

Demonstrator is optional

Stand: Column height adjustable fitted on the round base with 3 jaws