Precision Measuring Instrument Solutions for the Lens Industry
Responding to the high-precision shape measurement required for optical lenses
High-precision shape measurement is essential for optical lenses, which are increasingly being used in smartphones, in-vehicle cameras, security cameras, etc. We offer precision measuring equipment solutions that are useful in a wide range of fields, from lens development to production.
Lens development and production process applications
- Aspheric lenses: Lens thickness, 3D surface roughness of the lens diffusion surface, PV value of the lens shape, etc.
- Lens mold (mold plate): Positional accuracy of pocket machining
- Lens mold (punch and die): roundness, cylindricity, concentricity
- Barrel: diameter, roundness, concentricity
- Electric discharge machining electrodes: Measuring electrode coordinates, contour accuracy, and workpiece misalignment
Related products
Surface roughness and contour Form measurement
(Surface texture measuring machine)
CS-H5000CNC series Evaluate the PV value of aspheric lens shape at the nano level. 3D surface evaluation and dimensional analysis are also possible.
(Surface texture measuring machine)
CS-H5000CNC series Evaluate the PV value of aspheric lens shape at the nano level. 3D surface evaluation and dimensional analysis are also possible.
High-precision roundness and cylindrical Form measurement RA-H5200 series With a rotational accuracy of 20 nm, roundness, cylindricity, and coaxiality can be evaluated. For punch and die dies, etc.
Micro shape measurement system
UMAP Vision System Barrel diameter, roundness, and concentricity are evaluated with high precision using a fine probe with ultra-low measuring force (minimum 1μN).
UMAP Vision System Barrel diameter, roundness, and concentricity are evaluated with high precision using a fine probe with ultra-low measuring force (minimum 1μN).
Hyper QV WLI, a white light interferometer-equipped Vision Measuring System The 3D surface roughness, diameter dimensions, flatness, and other geometric tolerances of the lens diffusion surface can be evaluated without contact.
Ultra-high precision Vision Measuring System
ULTRA QUICK VISION series Coordinates and contour accuracy can be evaluated with an accuracy of 0.25μm. Suitable for evaluating electrodes for electrical discharge machining.
ULTRA QUICK VISION series Coordinates and contour accuracy can be evaluated with an accuracy of 0.25μm. Suitable for evaluating electrodes for electrical discharge machining.
High-precision digital length measuring machine Litematic The minimum measuring force of 0.01N enables thickness measurement of thin lenses that are easily deformed.
Ultra-high precision CMM
LEGEX series It is possible to evaluate coordinates, position, diameter, and roundness with an accuracy of 0.28μm. For pocket machining of mold plates, etc.
LEGEX series It is possible to evaluate coordinates, position, diameter, and roundness with an accuracy of 0.28μm. For pocket machining of mold plates, etc.
High-precision CMM
STRATO Series Improved productivity by off-line measurement of misalignment between electrodes and workpieces for plastic lens molds
STRATO Series Improved productivity by off-line measurement of misalignment between electrodes and workpieces for plastic lens molds
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