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Unique benefits for both design and production
Automatically align optics - In as little as 45 seconds*
Faster measurement cycles with the Focal Point Pivot (FPP) technology - Up to 65% reduction in time*
Ultra high, repeatable accuracy - ≤ 30 nm PV (3σ)
Best available stability - Power variation < ± 15 nm (3σ), PV variation < ± 1.5 nm (3σ)
Analyse geometric features - Interlocks and edge diameters in relation to each other or the optical surface
LUPHOScan 75 HD - Align, measure, analyse in <120 seconds
The world’s fastest and most accurate automated system, for non-contact 3D small lens metrology.
The LUPHOScan 75 HD brings laboratory level accuracy to high volume production. Consistently accurate results are achieved with a single click, enabling operators of any level to deliver fast detailed analysis.
Measurement principle
During measurement the probe performs a spiral scan over the entire surface of the object under test and produces high density 3D data. Scanning is achieved by rotating the object by means of an air-bearing spindle whilst the sensor is moved radially and axially using linear stages.
A rotary stage keeps the sensor normal to the object surface. The layout of movement stages provides high flexibility, even for uncommon surface shapes including steep slopes or profiles with points of inflection.
Optimised LUPHOScan probe
The new probe technology used on the LUPHOScan 75 HD adds additional benefits including an increased working distance of 7.5 mm. This enables complex geometric features on lens moulds and moulded lenses to be measured, such as:
Thin transparent substrates - Access to measure interlocks without collision between the probe and substrate.
Fast measurement speeds for true 3D - Increased access to steep concave optical surfaces
Accuracy through automation
The New LUPHOScan 75 HD provides complete instrument automation with the introduction of the fully automatic centring and levelling table.
‘Single Click’ align, measure and analyse
Increase throughput with shorter setup time
Remove operator skill dependence
Measurement consistency through automatic reproducible centring and levelling
Brochure
