Positive Fresnel Lens SC 297
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.
Positive Fresnel Lens SC 297
Specifications |
|
|---|---|
| Material: | PMMA Acrylic |
| Lens Type: | Non-Imaging - Spot, Positive |
| Focal Length: | 42.4 mm |
| Facet Spacing: | 0.076 mm |
| Fresnel Conjugate: | infinite mm |
| Clear Aperture: | 29.8 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?
-
Ships from:
Germany
-
Sold by:
-
On FindLight:
since 2020
Frequently Asked Questions
The lens focuses light by converging incoming rays into a specific point, making it ideal for applications that require light concentration.
The lens is made from high-quality optical-grade PMMA or glass for durability and optimal performance.
The lens features a positive focal length, which is customizable based on specific application needs.
Yes, the lens is ideal for solar concentration applications, where it enhances the efficiency of light collection.
The lens operates effectively across a wavelength range of 400 nm to 1100 nm.
The Fresnel design reduces lens thickness and weight while maintaining high optical performance, making it suitable for compact systems.
Applications such as imaging systems, solar energy, and projection technologies benefit from the lens's light focusing abilities.
The lens is optimized to reduce spherical aberrations, ensuring sharp and clear light focusing.
The lens has a diameter of 60 mm and a thickness of 3 mm, making it compact and easy to integrate.
The lens is designed to operate within a temperature range of -40°C to +80°C.