Description

The ORAFOL Positive Fresnel Lens SC 234 is an innovative optical component designed for precision light focusing with a reduced profile. By utilizing Fresnel technology, this lens provides all the optical benefits of traditional convex lenses but with a significantly thinner and lighter form factor. It is ideal for applications where space, weight, and optical performance are crucial.

This lens is made from high-quality optical-grade materials, ensuring long-term durability and excellent light transmission across a wide spectral range. With a positive focal length, the ORAFOL Positive Fresnel Lens SC 234 is engineered for tasks that require accurate light convergence, such as solar energy concentration, projection systems, imaging devices, and more. It effectively minimizes optical aberrations like spherical distortion, ensuring sharp and clear light focusing.

Thanks to its lightweight design and high optical performance, the SC 234 can be seamlessly integrated into compact devices or large-scale systems, depending on the application. This lens operates efficiently across various wavelengths, making it versatile for different types of light sources, including LEDs and lasers.

ORAFOL Positive Fresnel Lens SC 234

Specifications

Material: PMMA Acrylic
Lens Type: Spherical, Non-Imaging - Spot, Positive
Focal Length: 38 mm
Facet Spacing: 38 mm
Fresnel Conjugate: Not Specified
Clear Aperture: 56.3 mm
Thickness: 1.8 mm

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

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Features

  • Microstructured precision optics, including positive Fresnel lenses
  • 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's legacy of top-quality manufacturing

Applications

  • Focusing and collimating light
  • Precision processing of materials, including steel, wood, plastics, textiles, granite, and marble
  • Ideal for applications requiring weight, volume, and installation depth reduction
  • Suitable for projects demanding high apertures and visually appealing surfaces

Frequently Asked Questions

What is the primary function of the ORAFOL Positive Fresnel Lens SC 234?
It is designed to converge light with precision, ideal for imaging, projection, and solar concentration applications.
What materials are used in the lens construction?
The lens is made from optical-grade PMMA or glass, ensuring durability and excellent light transmission.
What is the focal length of this lens?
The lens features a positive focal length, customizable to meet specific application needs.
How does the Fresnel design benefit the lens?
The Fresnel design significantly reduces the lens's thickness and weight while maintaining high optical performance.
What is the spectral transmission range of the lens?
The lens efficiently transmits light within the range of 400 nm to 1100 nm.
Can the lens be used in outdoor applications?
Yes, it is designed to withstand outdoor conditions, with an operating temperature range of -40°C to +80°C.
How does this lens minimize optical aberrations?
It is engineered to reduce distortions like spherical aberrations, ensuring sharp and focused light output.
Is this lens suitable for solar concentrators?
Yes, it is ideal for enhancing light collection and efficiency in solar energy systems.
What are the dimensions of the lens?
The lens has a diameter of 60 mm and a thickness of 3 mm, making it compact and lightweight.
Can this lens be used with LEDs and lasers?
Yes, the lens is compatible with various light sources, including LEDs and lasers.

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

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