Negative Fresnel Lens SC 2135 neg
Description
Our SC series lenses are crafted through advanced injection molding and compression molding technologies, insuring a superior surface quality and by that optical performance.
The unique design of our polymer Fresnel lenses not only ensures optimal optical performance but also offers significant advantages. Compared to traditional glass lenses our lenses provide substantial weight, space and cost reductions making them indispensable in lighting, sensor, and machine vision applications.
At ORAFOL Fresnel Optics we take pride in offering comprehensive solutions, from optical design and prototyping to tooling and high-volume production. Whether you choose one of our standard products or opt for a custom solution, including high-volume production, we are committed to meeting your specific requirements.
Customization options include precise trimming to desired shape, changing of thickness (>0.8 mm) and material (PMMA, Polycarbonate, silicone on glass), optical coating (reflective and anti-reflective coating of various kinds) and combination with other components (diffusive microstructures, microlens arrays) directly into the plano side of the lens. A completely new design of the microstructure specificly made for your application including tooling and prototyping is also possible. Contact us for details.
Negative Fresnel Lens SC 2135 neg
Specifications |
|
|---|---|
| Material: | PMMA Acrylic |
| Lens Type: | Non-Imaging - Spot, Negative |
| Focal Length: | -764.0 mm |
| Facet Spacing: | 0.508 mm |
| Fresnel Conjugate: | infinite mm |
| Clear Aperture: | 436.3 mm |
| Thickness: | 1.8 mm |
Features
- Lightweight, volume-efficient design
- High apertures and optically effective surfaces
- Cost-effective solutions for diverse applications
- Expertly crafted with cutting-edge technology
- Backed by ORAFOL Fresnel Optics' legacy of top-quality manufacturing
Applications
- Advanced lighting applications
- Optical sensor technology
- Machine vision systems
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
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Ships from:
Germany
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Sold by:
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On FindLight:
since 2020
Frequently Asked Questions
It diverges light, making it ideal for applications that require beam expansion or defocusing.
The lens is crafted from high-quality optical-grade materials for durability and efficiency.
The negative focal length causes light to spread out rather than converge, aiding in beam control.
It's used in imaging systems, laser beam shaping, projection systems, and industrial optics.
Fresnel lenses have a thinner profile with concentric grooves, offering similar light control but with reduced weight and material usage.
Yes, it's ideal for laser systems that require precise beam divergence or shaping.
Yes, its lightweight and thin design make it suitable for space-constrained optical devices.
Yes, it offers high optical efficiency across a wide wavelength range, ensuring versatile performance.