visible & infrared interferometers & accessories
thermal imaging & thermography
non-contact 3D surface profiling
systems for distance & thickness measurement
optical test instruments
standard test charts & custom designed reticles
optical components & optomechanical assemblies
high precision motion & control systems
high speed, multichannel, self-calibrating streak cameras
microlens arrays & micro-optical components & structures
High power laser beam delivery systems
Pre-owned optical test equipment for sale
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OptiSpheric® optical testing systems
OptiSpheric® is a PC-based Optical Test Station designed to accurately
measure the optical parameters of lenses and optical assemblies. OptiSpheric® is modular and upgradeable.
It covers a large range of applications and provides fast and reliable test results of almost all optical parameters:
Effective Focal Length (EFL)
Modulation Transfer Function (MTF)
Back Focal Length (BFL)
Radius of Curvature (R-o-C)
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.
Click here to download a pdf of the OptiSpheric® product range
Contact us to discuss your optical System Test requirements
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  © 2006 Armstrong Optical Ltd
   |   tel: +44 (0) 1604 654220
   |  e: info@armstrongoptical.co.uk
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