Optical Colposcopy Working Principle
Colposcopy is a diagnostic procedure that utilizes a colposcope to magnify cervical and vaginal epithelium 10-40 times under intense illumination. This enhanced visualization enables detection of microscopic lesions invisible to the naked eye, facilitating targeted biopsies of suspicious areas to improve diagnostic accuracy for cervical pathologies. Below is the photo to explain the working principle for better understanding:

Here are 3 core components of the Optical Colposcope--LED Light source, magnification optical system, and green filters. For starting the Colposcopy procedure, The patient is positioned in a lithotomy position. A speculum is inserted into the vagina to gently widen it, exposing the cervix, then positioned the device 20–30 cm away from the vaginal opening, aligned to focus on the cervix. The clinician adjusts magnification and applies acetic acid or Lugol's iodine to highlight abnormal tissue (e.g., precancerous lesions), then image or video are captured for recording or future analysis. If there are suspicious areas, the the gynecologist will take sampled using specialized tools under colposcopic guidance. Currently it is painless and safer ways for cervival checking up.
Products Description
Our Binocular colposcopes meet international medical device standards and are trusted by healthcare professionals worldwide for:
- Routine gynecological screenings
- Cervical cancer prevention programs
- Diagnostic evaluation of abnormal Pap test results
- Monitoring of precancerous conditions
Features
Mature Optical System
The microscope has great depth of filed for better observation and excellent 3D visual effect;

Three Level Green Filters
The green Filter could help to identify and highlight the tiny blood vessels, under the different level of green filter, the doctors could see more clearly.

Vertical Floor stand design
The stand is moveable, lockable and adjustable at any angles and height;

Technical Data
|
Model Name: |
Colpo-100 |
|
Eyepiece |
12.5X |
|
Magnification steps |
5 steps: 0.4X, 0.6X, 1X, 1.6X, 2.5X |
|
Visual field |
80mm-12.5mm |
|
Focus |
Micro-range of 40mm manual |
|
Height |
1000-1170mm |
|
Working distance |
295mm |
|
Rotation angle |
360 degree |
|
Binoculars |
45 degree inclined binocular f'=125mm |
|
Objective |
F'=250mm, 400mm |
|
Green Filter |
3 levels |
|
Light Source |
LED Cold Light |
|
Light Intensity |
≥50,000Lux |
|
Weight |
11kgs |
Main Specification
(1) focus of straight binocular: 160 mm
(2) eyepiece: 12.5X, wide angle, with diopter adjustment
(3) objective: f'=300 mm
(4) range of fine focusing: 40 mm
(5) pupillary distance: 55 – 75 mm
(6) illumination field: 80 mm
(7) cold light source: 15V/150W
(8) power supply: 220V/50HZ
Main Optical Parameters
|
Indication value on wheel Changer |
0.4 |
0.6 |
1 |
1.6 |
2.5 |
|
Magnification (X) |
3 |
4 |
7 |
11 |
17 |
|
Viewing Field (mm) |
84 |
55 |
33 |
19.5 |
13 |
Packing and Delivery
SantaMed maintains ready stock of Binocular Optical Colposcopes, with standard orders dispatched within 5-7 working days. Each device is securely packaged in a carton box with protective foam interior and an additional outer waterproof plastic layer for complete protection during transit.


As one of the best seller Colposcope devices of our company, Colpo-100 has widly installed in more than 50 countries all over the world, 1000+ professions enjoy our devices services and performance, we also offer OEM services for global customers, below is the video for brief demonstration of Colpo-100, if you have any interest, we are ready to share more info, contact us today at sales@santamedhk.com
Hot Tags: binocular optical colposcope, China binocular optical colposcope manufacturers, used colposcope for sale, video colposcope price
