Fresnel Lens Films
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Offering type ?
PRODUCT:
Component or system, which is commercialized. It is available for ordering multiple pieces and liability is assumed by the provider/seller. Necessary certification of the product was obtained (e.g. CE certification). The product sheet and/or conditions of use are defined.
PROTOTYPE:
Component or system, which has been successfully tested under real or real-like conditions. The prototype is not commercialized as the main purpose is to use it for demonstration and experimentation, including user and market acceptance.
TECHNICAL SERVICE:
Tools and processes and its combination, which are necessary to prepare and test prototypes or products.
- Volume production
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Market
- Consumer electronics
- Decoration & Luxury
- Imagers & Displays
- Lighting
- Solar, Energy & Daylight
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Manufacturing Pillar
- Roll-2-Roll
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Technology
- Grayscale Photolithography - Mask
- UV-NIL replication
Nanocomp Oy Ltd offers ultra-thin Fresnel lens films using UV embossing and customizable lens shapes. These films provide excellent optical performance with minimal fringe visibility, ideal for applications like LED light shaping, sensor optics, and laser beam shaping, with customizable focal lengths and profiles.
Offering Description
Ultra Thin Fresnel lens films are originated by lithography process.
Microstructured lenses are manufactured by UV embossing and lens shapes are customizable.
- Excellent optical performance
- Ultra thin film component
- Stylish appearance, no visible fringes
- Negative and positive lenses ‘
- Regular and TIR lenses
- Axigons
- Lens shape customizable
APPLICATIONS
- LED light shaping, e.g. camera flash lenses
- Sensor optics
- Laser beam shaping
Offering Specifications
SPECIFICATIONS, example
- Focal length: from +/-0,5 mm upwards
- Minimum F-number: f/0.5
- Profile height: 3-9 µm
- Minimum groove spacing: 5-10 µm (depending on height)
- Max gain up to 7 in flash lenses
- Max R in profile: 1-2 µm (depending on height)
