OptiSpheric IOL PRO 2 intraocular lens measurement station

OptiSpheric® IOL PRO 2 is a fully automated optical test station designed and optimized for use in production. All measurements are performed in accordance with ISO 11979 for all types of intraocular lenses: monofocal, multifocal (diffractive, refractive), trifocal, toric, aspherical.

Key features:

• High throughput batch measurement with up to 100 lenses per batch
• Motorized cornea model for automated testing with up to three different corneas
• Aperture changer with multiple aperture sizes
• Automated lens changer
• Measurement of toric lenses regardless of orientation
• Hydrophobic and hydrophilic measurements in air or in situ in an ISO 11979 eye cup model
• Traceability to international NPL and NIST standards
• Stand-alone instrument with small footprint (90 90 cm), including all accessories and computer
• Flexible software with easy production mode or script programming for advanced users

Applications:

• Intraocular lens testing and analysis in research and development
• Measurement of:
• Refractive power (nominal value for sphere, cylinder and addition)
• Effective focal length (EFL)
• Modulation transfer function (MTF and 2D MTF)
• Point and line propagation function
• Orientation of the cylinder axis, orthogonality of the optical axes and deviation of the marks from the cylindrical axis
• Radius of curvature (in air)
• Rear focal length (BFL, in air)
• MTF focus scan
• Energy distribution
• Strehl MTF ratio