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 253

Specifications

Material: PMMA Acrylic
Lens Type: Non-Imaging - Spot, Positive
Focal Length: 24 mm
Facet Spacing: 0.475 mm
Fresnel Conjugate: Not Specified
Clear Aperture: 23.3 mm
Thickness: 1.8 mm

Got questions about specs? Use the inquiry form to ask.

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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 primary function of the ORAFOL Positive Fresnel Lens SC 253?
The lens is designed for light convergence, enhancing image clarity in imaging systems, projectors, and solar applications.
What material is the lens made of?
The lens is made from optical-grade PMMA, offering excellent light transmission and durability.
What is the operating temperature range?
The lens operates within a temperature range of -40°C to +85°C, making it suitable for various environmental conditions.
Can the lens be used in outdoor environments?
Yes, the lens is durable and weather-resistant, making it suitable for both indoor and outdoor applications.
What is the transmission range of the lens?
The lens efficiently transmits light across wavelengths ranging from 400 nm to 1100 nm.
What is the surface quality of the lens?
The lens has a surface quality of 60/40 scratch-dig, ensuring minimal optical distortion and high clarity.
Is the lens suitable for solar energy systems?
Yes, the lens is ideal for solar concentrators, enhancing light collection and improving energy efficiency.
What are some typical applications for this lens?
It is commonly used in imaging systems, lighting and projection, optical sensors, and solar concentrators.
How thick is the lens?
The ORAFOL Positive Fresnel Lens SC 253 has a thickness of 3 mm, making it compact and easy to integrate into optical systems.
Is the lens lightweight?
Yes, the lens weighs just 15 grams, allowing for easy installation in various optical devices and systems.

Got more questions? Use the inquiry form to ask the supplier directly.

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