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All types of molds for lenses and mirrors, whether aspheric or freeform surface, are made by our highly experienced specialists with best processing technology. Using our mold correction technology in specifically, we manufacture free form surface molds and realize high cycle, multi-cavity in mass-production keeping high quality.
|Products||Micro-optical PES lens||Laser headlamp|
|Process||Turning||X-Z-C axis synchronization||Grinding|
|Work piece||Plastic lens||Micro-dimple||Glass lens|
|Products||Lightguide, Head-Up-Display (HUD)|
|Process||Fly cutting||Elliptic oscillation cutting||Milling|
|Work piece||f-Θ lens type||Free form||Lens array|
[Notes]The left graph shows the variation result of 2nd surface eccentricity against 1st surface (at 0) for sampling lenses under continuous production.
Silicon lens (appx 3mm)
(Thermal-resistant resin lens)
This technology of thermal insulation layer allows resin to flow fast through the resin fluidized part before loosing heat for high transfer property.
Micro structure (height 10µm)
Case study of transfer improvement
All molding and mold maintenance are conducted in class 100,000 clean room.
Fully automated system of mold release, gate cutting and tray placement allow us to deliver the high-quality appearance products.
Our measuring machines regarded as the world standard ensure the high precision of our optical components.
We assure our customers of the quality satisfying any demand or requirement with our various measuring machines for optical performance, size and shape. In mass-production of lenses, our unique inspection system monitors the production in real time and maintains the quality stability of our products on daily basis.
Reflectance/transmission measurement device
High accuracy 3D measuring machine
Surface roughness measuring machine
Ultra high accuracy 3D measuring machine
High speed 3D scanner
Non-contact 3D measuring machine
Inspection room (Gifu)
Inspection room (Miyagi)
Production control system