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Refractive index measurement
Characterization of the refractive index of glass material.
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Angle measurement
Precise optical measurement and alignment of angles.
Measurements with autocollimator
Visual optical measurement instruments.
Measurements with collimator
Radius measurement
Determination of the radius of curvature of convex and concave lens surfaces.
Wavefront & interferometry measurement
Measurement of surface and wavefront deformation.
Centration measurement
Optical centring testing and manual and automated cementing and bonding.
Focal length measurement
Non-contact testing of basic axial optical and mechanical parameters.
Center thickness & air gap measurement
Non-contact measurement of optical thicknesses and air gaps between optical elements.
Scratch & dig inspection
Surface quality inspection of optical components.
Measuring the imaging quality of optics
MTF measurement to determine the image quality.
