IOLA 4C
Introducing the IOLA 4C lens analyzer (Replacing the IOLA Plus)
The Rotlex IntraOcular Lens Analyzer - IOLA 4C – is a powerful wave front analyzer designed for comprehensive inspection and analysis of intraocular lenses. It measures within 4 seconds all types of refractive IOLs whether dry or immersed in saline (or water).
The system utilizes our well known Moire Deflectometry, a unique technology, which enables objective, accurate and repeatable full aperture power mapping of IOLs and other lenses.
Measured type of lenses:
Spheric, toric, aspheric, (refractive) multifocal, toric, annular, non symmetric segmented, and more.
Measured quantities:
Power, cylinder, axis, addition (in MF and BF designs), MTF, quality, aberrations.
Output:
Power and Cyl maps in bmp, jpg, ASCII, and binary formats, radial profiles, cross-sections, power histograms, meridian power maps (for toric lenses), customized user-defined reports.
All these can be reproduced at any later time from lens files.
Interface:
- The IOLA 4C is completely computerized
- Data recording and sending through multi-option flexible communication mechanism. Objective acceptance/rejection criteria
- Detailed customized measurement reports
- Lens files which enable presenting data in all formats, for later reference.
- Dual operation – Operator with a reduced set of operations, and Supervisor with full access to all functions.
Mechanics and power:
- Dimensions: 28cmX17cmX50cm
- No precision moving parts – means stable calibration and no maintenance
- Long lifetime light source
- 12VDC power supply
- Runs on an external Windows PC
Options:
IOLA Plus 4C |
Enables Model Eye measurements (both Model Eye 1 & Model Eye 2) |
|
IOLA Plus A |
Automated configuration |
|
IOLA Plus HR |
High resolution version |
|
IOLA Plus MP |
Mass Production version |
|
IOLA Plus CA |
Chromatic aberrations-enabled version |
Specifications
Range: |
-110D to +150D1 |
Resolution: |
0.01D |
Accuracy: |
0.2% |
Repeatability: |
0.02D2 |
Reproducibility: |
0.04D2 |
Cylinder: |
up to 30D1 |
Dynamic range: |
up to 20D on the same lens |
Measurement time: |
4sec |
1 dry measurements require up to 4 times higher range
2 99% confidence level