Measure up to of 8 values
B-scan dual-path SD-OCT technology
Simultaneously imaging of cornea and retina in high definition
All-in-one design, no extra PC required
User-friendly operation
*Please contact us for availability in your country.
Complete optical biometry
The Colombo Myopia measures up to 8 values, including axial length, keratometry, anterior chamber depth, central corneal thickness, white-to-white, pupil size, retinal thickness, and choroidal thickness (optional).
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.
Myopia Progression Analysis
The Colombo IOL provides trend analysis of important parameters in myopia management, such as axial length, AXL variation, AXL/CR ratio, etc. This analysis guides clinicians in making informed decisions for effective myopia control strategies.
Choroidal thickness Analysis (optional)
Studies have found that choroids are thinner in longer, more myopic young adult eyes[1]. The findings suggest that choroidal thickness should be evaluated in myopia management. The Colombo IOL provides HD OCT images and measurement of SFChT for deep study in choroidal layer in myopic eyes.
[1]Harb E, Hyman L, Gwiazda J, et al. Choroidal Thickness Profiles in Myopic Eyes of Young Adults in the Correction of Myopia Evaluation Trial Cohort. Am J Ophthalmol. 2015;160(1):62-71.e2. doi:10.1016/j.ajo.2015.04.018.
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
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
OCT imaging resolution
5 μm
OCT scan range
4 mm
Retina thickness measurement
Yes
Display size
10.1 inch touch screening(support external display)