OptiSpheric® and Spherometer are the classic optical test systems for spherical lenses that can be found in virtually any optical manufacturing process.

While the Spherometer is used for the tactile determination of lens radii, OptiSpheric® systems provide contactless measurement of effective focal length, back focal length, flange focal length, MTF on axis and the radius of lenses. Specific upgrades allow determining centration errors and angles on plane surfaces. OptiSpheric® is a PC-based Optical Test Station designed to accurately measure the optical parameters of lenses and optical assemblies. Modular and upgradeable, it covers a large range of applications and provides fast and reliable test results of almost all optical parameters.

Systems for testing IOLs in compliance with EN/ISO 11979 form a class of their own. OptiSpheric® IOL is preferably used for measuring single lenses while OptiSpheric® IOL PRO 2 is designed for the fully automated IOL measurement in serial production.

OptiSpheric® IOL measures accurately the diopter power and MTF of any kind of intraocular lenses in air and in-situ according to the EN/ISO 11979 standard. In addition it measures radius of curvature and back focal length (BFL).

An innovative design of Model Eye is used for tests of IOL under in-situ conditions. The advanced software uses a script language for the easy programming of automated test sequences and allows for the characterization of multifocal, aspheric, toric, diffractive and refractive lenses.


Optical Parameters measured
  • Effective Focal Length (EFL)
  • Modulation Transfer Function (MTF)
  • Back Focal Length (BFL)
  • Radius of Curvature (ROC)
  • Flange Focal Length (FFL)


Being a part of OptiTest® - the world’s most comprehensive line of optical test instruments - OptiSpheric® can be easily extended to cover more applications. The measurement of plano optics, for example, can be achieved by simply adding some mechanical fixtures and a software module. In this way the wedge angle, mirror tilt angle, parallelism of windows , filters and plates and many other parameters of plano optics can be measured quickly and accurately. 

A further upgrade helps solving problems related to the alignment and cementing of optics or enables the non-contact measurement of centering errors of optical components and systems.

Covering a vast range of applications, OptiSpheric® shows where the manufacturing process needs improvement and becomes an indispensable tool for quality assurance in the optical shop or for the research work in the laboratory.


OptiSpheric® Range:


The industry standard for lens testing


OptiSpheric® AF 500 INV

Quick and accurate measurement of effective focal length and flange focal length


OptiSpheric® IOL R&D

Extensive Testing of Intraocular Lenses in Research and Development


OptiSpheric® IOL PRO 2

Fully Automated Optical Testing of IOLs


Additional Information
OptiSpheric® product brochure
OptiSpheric® IOL Family and WaveMaster® IOL 2 product brochure

For your demonstration please contact Armstrong Optical (44 (0)1604 654220) or CLICK HERE

Price: £0.00