3D Optical Module
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3D Optical Module
Measurement and inspection using 3D optical module is used in various
of field in machine vision field.
WSI, Moire, DIC Microscope, Optical Triangulation Spectrometer are contactless optical module inspects surface condition, thickness, exterior of a
specimen.
WSI is a method measurement using coherence length that multi-spectral
ray has. It has high level of resolving power until Nano meter.
- Contactless measurement of 3D form.
- Use to measure Micro surface shape and thickness.
WSI ( White Light Scanning Interferometer Optical Module )
- Contactless measurement of 3D form.
- Measuring the height of a specimen using wave patterns caused by
overlapping transparent patterns.
Moire Interferometer
- differential interference microscope
- Use light interference to create a high three-dimensional feel of an
object that used to appear on a plane.
- Used as a Akkon(crushing) Inspection equipment in industrial sites.
- TFT-LCD tap Inspect the density, Akkon(crushing) strength, etc. of
the conductor ball in the process after bonding
DIC Microscope ( Differential interference contrast microscope )
- Method to measure the height or thickness of a specimen
using a laser.
- Obtaining 3D information of the object obtaining alteration
of position of laser when laser projects on the object.
Optical Triangulation Method
- Contactless measurement of 3D form.
- Measuring method of height according to wavelength.
- Adjusting the spectral width and magnification enables the resolution
to be adjusted.
- Combine with confocal for more precise resolution.
Spectrometer
L-Fusion Optics designs and produces 3D optical module including Confocal.
