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 meet 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 229
Specifications
Material: | PMMA Acrylic |
---|---|
Lens Type: | Non-Imaging - Spot, Positive |
Focal Length: | 400 mm |
Facet Spacing: | 0.508 mm |
Fresnel Conjugate: | Not Specified |
Clear Aperture: | 386 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
Frequently Asked Questions
What is the standard material for the lenses?
Can the focal length be customized?
What is the standard thickness of the lenses?
What wavelengths are the focal lengths based on?
Are custom dimensions or trimmings possible?
How is the number of lines per mm calculated?
Can these lenses be used in solar concentrators?
What is the facet spacing range for these lenses?
Are there alternative materials to PMMA available?
Can the lenses be designed for specific wavelengths?
Similar Products












Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle