Technical Specification

The below mentioned measurement ranges are based on the standard settings of the device for automatic measurement and analysis. In-vivo repeatabilities (1.SD) have been derived from data of a clinical study. This study was designed and accomplished as a prospective, non-randomized single site comparison study.

Corneal thickness (CT)

Anterior chamber depth (ACD)

Measurement range
Display resolution
In-vivo repeatability (1.SD)

300 – 800 μm
1 μm
±2.3 μm

Measurement range
Display resolution
In-vivo repeatability (1.SD)

1.5 - 5.5 mm
0.01mm
±0.04 mm

Lens thickness (LT)

Eye length (AL)

Measurement range
Display resolution
In-vivo repeatability (1.SD)

0.5 – 6.5 mm
0.01 mm
±0.08 mm

Measurement range
Display resolution
In-vivo repeatability (1.SD)

14 – 32 mm
0.01 mm
±0.035 mm

Keratometry

White-to-white distance

Measurement range for radius
Display resolution
In-vivo repeatability
Measurement range for axis angle
Display resolution
In-vivo repeatability (1.SD)

5 – 10.5 mm
0.01 mm
±0.03 mm
0-180°
1°
±11°

Measurement range
Display resolution
In-vivo repeatability (1.SD)

7 - 16 mm
0.01 mm
±0.04 mm

Pupillometry

Retinal thickness

Measurement range
Display resolution

2 – 13 mm
0.01 m

Manually assessed
Display resolution

1 μm

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