Measure up to of 9 values
Simultaneously imaging of cornea and retina in high definition
All-in-one design, no extra PC required
Built-in IOL power calculation
User-friendly operation
*Please contact us for availability in your country.
Complete optical biometry
The Colombo IOL measures up to 9 values, including axial length, keratometry, anterior chamber depth, lens thickness, central corneal thickness, white-to-white, pupil size, retinal thickness, and choroidal thickness.
Automatic real-time fixation check
Correct fixation is the key to accurate AXL measurement. The Colombo IOL provides automatic real-time fixation check, as a result, incorrect measurements caused by undetected poor fixation will be eliminated automatically to ensure the measurements are consistently repeatable.
IOL Power Calculation
The IOL power calculation module is primarily employed in cataract surgery to select and compute the most suitable IOL power for patients, ensuring optimal postoperative visual outcomes.
More information for retina condition
Although Colombo is not designed for diagnosis of retinal disease, but the high-resolution images can offer a basic screening of macular pathology before cataract surgery, which is beneficial for both patients and doctors.
SD-OCT based optical biometer
Axial length
Measurement range
12.1 mm – 38.0 mm
SD of repeatability
±20 um
Display resolution
10 um
Central corneal thickness
Measurement range
0.2 mm-1.4 mm
SD of repeatability
±10 um
Display resolution
0.1 um
Corneal Radii
Measurement range
28.1D-84.3D
SD of repeatability
±0.25D
Display resolution
0.01D
Anterior chamber depth
Measurement range
0.7 mm-6.0 mm
SD of repeatability
±0.01 mm
Display resolution
10 um
Lens Thickness
Measurement range
1.3 mm-7.0 mm
SD of repeatability
±0.05 mm
Display resolution
10 um
Pupil size
Measurement range
0.5 mm-13.5 mm
SD of repeatability
±0.09 mm
Display resolution
10 um
White-to-white
Measurement range
6 mm-16 mm
SD of repeatability
±0.1 mm
Display resolution
10 um
Light source
SLD, 850 nm
OCT imaging resolution
5 μm
OCT scan range
4 mm
Retina thickness measurement
Yes
Display size
10.1 inch touch screening(support external display)