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Process range
・General Lens Mold
Convex, concave, and infinity
Diameter: 2.0 mm to 100.0 mm
R: Flat to Infinity
・Mechatronics Lens Mold
Aspherical Lens, F-theta Lens, Cylindrical Lens, Prism, Toroidal lens,
Free curvature Lens
・Vacuum-deposition Process
Wave length: from 400 nm to 800 nm (Multi-layer coat, Single-layer
coat)
Anti-reflection coating, Reflection coating,
Surface Protection Coating, Special thin film
・Materials
PC, PMMA, ARTON, ZEONEX etc.
・Accuracy
Accuracy of Surface, Angle, Axis, Shape etc. is to be analyzed using
our own technology.
Application
Lenses
for camera, video etc.
Optical element for business machine, medical equipment, electrical
equipment, etc.
1)Free curvature surface lens
・Tooling
accuracy
0.1 μm
・Surface
roughness Ra
Ra: 0.02 μm (Free curvature)
Ra: 0.005 μm
(Symmetrical)
・Figures
Toric surface, Cylindrical surface, Anamorphic aspheric surface, etc.
・Applications
f-theta lens, sensing lens, etc..
2)Micro-fabrication
・Micro fabrication capabilities
Pitch： 10 μm
Depth： 1 μm
・Figures
V-groove, R-groove, and various figures
・Applications
Light guide for liquid display Various diffraction optics systems
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