Description
Colposcope: A lighted magnifying instrument used by a gynecologist to examine the tissues of the vagina and the cervix. The procedure is called a 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 immunosuppression such as HIV infections.
YDJ-V Series Colposcopes are precise optical instruments designed especially 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-V 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-V-3 Colposcope
Observation angle: 45°tilted (with 45°adapter)
Magnification of binocular: 6X
Interpupillary distance: 50mm-80mm
Diopter: ±5D
The focal length of objective: F=200mm and F=300mm two objectives
Magnification changer: 3-step: 0.6X, 1X, 1.6X
Total magnification: 3X, 5X, 8X, 4.7X, 7.5X, 12X
Linear field: 60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm
Fine focusing distance: 20mm
Illumination: Coaxial illumination with 21V/150W halogen lamp cold light source fiber-optic cable, brightness adjustable, illumination >15,000lx
Filter: Green filter
Floor stand: Column height-adjustable fitted on the 3-jaws round base with casters
Power supply: AC100V-AC240V
Optional accessories:
- Beamsplitter
- Video camera adapter, Demonstrator, Camera (MDCCC200, U3CMOS03100KPA, XCAM1080PHA, VGA200
- WK-73X10, WK-73X10H)
- SLR camera adapter
- Monitor (S22E360H, X22, H1766)
- Objective F=250mm
Warranty: Comes with 5 Years Manufacturer's Warranty
Table of Specification for YDJ-V Series Colposcope | |||
Item | YDJ-V-1 | YDJ-V-2 | YDJ-V-3 |
Observation angle | Straight | 45o tilted | 45o tilted(with 45o adapter) |
Magnification of binocular | 6X | ||
Interpupillary distance | 50mm-80mm | ||
Diopter | ±5D | ||
Magnification Changer | 3-step magnification change: 0.6X, 1X, 1.6X | ||
The focal length of the objective | F=200mm & F=300mm (M45x0.75mm) | ||
Total magnification | 3X, 5X, 8X, 4.7X, 7.5X, 12X | ||
Linear field | 60.8mm, 37.9mm, 23.6mm, 40.6mm, 25.3mm, 15.8mm | ||
Fine focusing distance | 20mm | ||
Illumination system | Coaxial illumination with 21V150W halogen lamp cold light source fiber-optic cable, brightness adjustable, illumination>15000lx | ||
Filter | Green | ||
Fiber-optic cable | Length: 1300mm | ||
Floor stand | Column height-adjustable fitted on the 3-jaws round base with casters | ||
Optional accessories | Beamsplitter, Video camera adapter, Demonstrator, Camera (MDCCC200, U3CMOS03100KPA, XCAM1080PHA, VGA200, WK-73X10, WK-73X10H), SLR camera adapter, Monitor (S22E360H, X22, H1766), Objective F=250mm |
Optical characteristics for YDJ-V series colposcope | ||||||
The focal length of the objective | F=200mm | F=300mm | ||||
Magnification on handwheel | 1.6X | 1X | 0.6X | 1.6X | 1X | 0.6X |
Total magnification | 12X | 7.5X | 4.7X | 8X | 5X | 3X |
Linear field (mm) | 15.8 | 25.3 | 40.6 | 23.6 | 37.9 | 60.8 |
Exit pupil diameter (mm) | 1.04 | 1.66 | 1.04 | 1.66 | ||
Resolution (LP/mm) | 67 | 44.5 | 29.7 | 47.2 | 31.5 | 23.6 |