colombo IOL I

     Overview

• 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）