Changchun Realpoo Photoelectric Co.,Ltd.

Fresnel Lens
Lightweight Large-Aperture Focusing & Beam Control Solutions

Lens Types: Flat Fresnel Lens / Circular / Linear / Fly-Eye Fresnel
Materials: PMMA / Optical Plastic / Custom
Customization: Size • Focal Length • Groove Design • Coating (optional)

What Is a Fresnel Lens?

A Fresnel lens is a compact optical lens that uses concentric grooves to achieve the focusing power of a conventional thick lens, while being much thinner and lighter.

Fresnel lenses offer:
Large aperture
Low weight
Reduced material cost
Compact system integration
They are ideal for applications where size, weight, and cost matter.

Fresnel Lens Types We Offer
Flat Fresnel Lens: common for projection & illumination
Circular Fresnel Lens: point focusing & solar concentration
Linear Fresnel Lens: line focusing & illumination shaping
Fly-Eye Fresnel Lens: uniform light distribution systems

Material & Design Options
Material:
PMMA (Acrylic): high transmission, lightweight
Custom optical plastics on request
Design Parameters:
Focal length customization
Groove pitch & depth optimization
Optical efficiency optimization
Surface finish control

Custom Fresnel lenses for projection, illumination and solar applications. PMMA material, large size, custom focal length.