It is possible to uniform the light emitted from deep ultraviolet LEDs and laser light.
The micro lens array uses silica glass as its material, allowing it to accommodate a wide range of wavelengths from infrared (IR) to visible (VIS) to ultraviolet (UV). It also has excellent heat resistance and low thermal expansion. Due to these characteristics, it can be compatible with various light sources, including deep ultraviolet LEDs and laser light. 【Features】 ◆ Uniform irradiation surface - The structure of lenses arranged both vertically and horizontally enables light uniformity. - The lens shape and configuration allow for changes in size for flat and line patterns. ◆ Free shape design - It can accommodate not only spherical shapes but also aspherical shapes.
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basic information
【Shape Design Proposal】 - Cell Size: □0.2 to □3.0 (mm) - Array Size: (Maximum) 30×30 (mm) - Lens Shape: Biconvex, Plano-Convex, Plano-Concave, Spherical, Aspherical - Lens Array Shape: Rectangular, Square, Hexagonal, Cylindrical 【Material Properties】 - Transmittance: 92% (λ=365nm), 90% (λ=265nm) - Density: 2.2 g/cm³ - Vickers Hardness: 7701 N/mm² - Coefficient of Thermal Expansion: 5.8×10⁻⁷ K⁻¹ - Maximum Operating Temperature: 1000℃ *We can propose shapes tailored to your usage. Please contact us for more details.
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Applications/Examples of results
【Application】Exposure devices, laser processing, uniform lighting, etc.
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Our company aims to be one that fully commits to providing answers (wisdom) that our customers seek, utilizing our knowledge and innovative technology to create them in the form desired by our customers.
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