Optical Biometer

Overview

Measures up to 10 biometric parameters: AL, CCT, K, ACD, WTW, RT, PS, optional: LT^[1], Choroidal Thickness^[1], Vitreous Thickness^[1], angle alpha^[2] and angle kappa^[2]

Real-time fixation check for repeatable axial length measurements

Simultaneous high-definition imaging of the cornea and retina at 6mm range

AI-powered retinal assistant and OCT report to aid in pre-surgical screening and decision-making

All-in-one design, no extra PC needed

Available in 3 configurations: M1, M2 for myopia management, C1 for cataract surgery planning

*Please contact us for availability in your country.

[1] Available in M2 and C1 configuration

[2] Available in C1 configuration

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.

Complete optical biometry

Automatic real-time fixation check

IOL Power Calculation

More information for retina condition

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Colombo
AXL
software interface
Colombo family specifications

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）

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Mocean 4000VASCAN OCTA ModuleMocean 3000OSE-2800

Optical Biometer

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easyRef ProeasyRef

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OPM 500

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More Confidence in Biometry

Optical Biometer

Overview

Measures up to 10 biometric parameters: AL, CCT, K, ACD, WTW, RT, PS, optional: LT[1], Choroidal Thickness[1], Vitreous Thickness[1], angle alpha[2] and angle kappa[2]

Real-time fixation check for repeatable axial length measurements

Simultaneous high-definition imaging of the cornea and retina at 6mm range

AI-powered retinal assistant and OCT report to aid in pre-surgical screening and decision-making

All-in-one design, no extra PC needed

Available in 3 configurations: M1, M2 for myopia management, C1 for cataract surgery planning

*Please contact us for availability in your country.

[1] Available in M2 and C1 configuration

[2] Available in C1 configuration

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.

Complete optical biometry

Automatic real-time fixation check

IOL Power Calculation

More information for retina condition

Colombo

AXL

software interface

Colombo family specifications

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

Mocean 4000
VASCAN OCTA Module
Mocean 3000
OSE-2800

Colombo IOL
Colombo IOL II

easyRef Pro
easyRef

Measures up to 10 biometric parameters: AL, CCT, K, ACD, WTW, RT, PS, optional: LT^[1], Choroidal Thickness^[1], Vitreous Thickness^[1], angle alpha^[2] and angle kappa^[2]

Measurement range

12.1 mm – 38.0 mm

SD of repeatability

±20 um

Display resolution

10 um

Measurement range

0.2 mm-1.4 mm

SD of repeatability

±10 um

Display resolution

0.1 um

Measurement range

28.1D-84.3D

SD of repeatability

±0.25D

Display resolution

0.01D

Measurement range

0.7 mm-6.0 mm

SD of repeatability

±0.01 mm

Display resolution

10 um

Measurement range

1.3 mm-7.0 mm

SD of repeatability

±0.05 mm

Display resolution

10 um

Measurement range

0.5 mm-13.5 mm

SD of repeatability

±0.09 mm

Display resolution

10 um

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）