Centering measuring instrument OptiCentric® UltraPrecision

opticalopto-mechanicaloptical lens

Die OptiCentric® UltraPrecision devices transfer the advantages of the OptiCentric® 100 series to the measurement of large, heavy lens assemblies with a weight of up to 1200 kg and a diameter of 800 mm. The system‘s design on a granite base provides you with extraordinary rigidity and thermal stability, so that the greatest accuracy is achieved even with slowly curing adhesives. Key Features Measuring extremely large, heavy lenses with up to 1200 kg weight, max. Ø 800mm, max. height 1500 mm Granite based construction provides exceptional rigidity and thermal stability Linear air bearing with encoder for precise positioning of the upper measurement head Ultra-accurate measurement of lens centering with autocollimation measurement head Exchangeable head lenses for virtually unlimited measurement range without the need for inconveniently long stage movements of the measuring head Measurement in reflection or transmission Large range of software options: MultiLens, AspheroCheck, SmartAlign Optional center thickness measurement with an accuracy of up to 0.15 µm Second measurement stage below the sample for extended measurement capabilities Fully integrated accessories like tool stage, measuring gauge, glue dispenser, UV illumination Advanced software controls the complete OptiCentric® system Applications For large heavy optics in microlithography, space and other industries Measurement centering of optical system with MultiLens Software module Measuring the optical axis with respect to a mechanical axis (e.g. housing axis) Measurement of EFL, BFL, FFL, MTF on axis (OptiSpheric® upgrade)