Laser Interferometer

Application area

Suitable for measurement of impact of cell phone panel on camera imaging resolution

Major function

Suitable for measurement of surface accuracy, partial errors, parallelism, wedge angle,wave-front aberration for flat optical components

Product features

1.Non-contact measurement, which causes no damage to measured components
2.High-accuracy, which can be up to 0.03μm
3.Miniaturized and compact structure, which is easy to adjust and operate
4.Software to analyze interference fringe is optional to realize digital measurement

Main Parameters

ItemParameters
Dimension290mm(L) *365mm(W)*210mm(H)
Measuring Range≦25mm
Precision of Standard Flat MirrorPV≤λ/20
Testing MethodFizeau Inference Principle
Alignment MethodTwo Light-way Switch and Two-point Calibration
Power SupplyAC 220V 50Hz
Display MethodIndependent Display or Computer


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