Colpo-Y3 Colposcope is precision optical instrument designed specially for the gynecologic examination and diagnosis. With the magnifying function 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 increased significantly. Colpo-Y3 Colposcope is featured for sharp image, wide field of view, uniform illumination, adjustable brightness and easy operation. They are the essential instrument for gynecologic examination.
Specifications:
Observation unit: 45°tilted binocular observation unit
Magnification of eyepiece: 16X
Focal length of objective lens: F'=230mm & F'=280mm
Working distance: 215mm & 260mm
Magnification changer: 5-step magnification changer
(0.4X,0.66X,1X,1.5X,2.5X)
Total magnification: 2.9X-21.7X
Linear field of view: 11mm - 84mm
Interpupillary distance: 55~75mm
Diopter: ±5D
Resolution: 27, 35, 52, 68, 86mm
Besmsplitter: 50:50 beam-splitter
Total magnification of demonstrator: 2.1X - 16.4X
TV adapter: C-mount or 1/3CCD camera attachable
Photo adapter: Camera with MD mount is attachable
Fine focusing distance: 20mm
Balance arm: Height and counterweight adjustable, the arm can be locked.
Illumination: Coaxial cold light source illumination with 15V150W halogen lamp, brightness adjustable
Filter: Built-in green and yellow filter
Stand: Short column fitted in 5-star base
Option: Camera adapter, attachable to camera with N1 mount, power box with double lamps, round base with 5 jaws and a counterweight ring
Specification of power box
Working voltage | AC110V/AC220V(switchable) |
Working Frequency | 50/60HZ |
Rated power | 100W |
Output Voltage | 2~12V(continuously adjustable) |
Basic configuration
Body of Micro-scope | 1PC |
Binocular head | 1 PC |
Objective | 2 PCS |
Green filter | 1 PC |
Balancing arm | 1 PC |
TV-adapter | 1 PC |
Demonstrator | 1 PC |
Beamsplitter | 1 PC |
Power box | 1 PC |
Short column | 1 PC |
Base | 1 PC |
Halogen bulb | 2 PCS |
Fuse | 5 PCS |
Plastic cover | 1 PC |
Table of optical characteristics
Main system
Item | Basic value |
objective(I) f'=230 | objective(II) f'=280 |
Indication value on magnification knob | 2.5 | 1.5 | 1 | 0.66 | 0.4 | 2.5 | 1.5 | 1 | 0.66 | 0.4 |
Total magnification | 21.7 | 13.2 | 8.7 | 5.7 | 3.5 | 17.8 | 10.8 | 7.1 | 4.7 | 2.9 |
Linear field | 11 | 18.2 | 27.6 | 42.1 | 69 | 13.4 | 22 | 33.6 | 51.1 | 84 |
Resolution LP/mm | 86 | 68 | 52 | 35 | 27 | 80 | 63 | 42 | 31 | 22.3 |
Demonstrator system
Item | Basic value |
objective(I) f'=230 | objective(II) f'=280 |
Indication value on magnification knob | 2.5 | 1.5 | 1 | 0.66 | 0.4 | 2.5 | 1.5 | 1 | 0.66 | 0.4 |
Total magnification | 16.4 | 10 | 6.5 | 4.3 | 2.6 | 13.4 | 8.2 | 5.4 | 3.5 | 2.1 |
Linear field | 11.6 | 19 | 29 | 44.1 | 72.5 | 14.1 | 23.1 | 35.4 | 53.7 | 88.3 |
Resolution LP/mm | 86 | 68 | 52 | 35 | 27 | 80 | 63 | 42 | 31 | 22.3 |