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Bulk Fresnel Lenses for OEM | FL457mm

Specification

[Product Name] PMMA Optical Fresnel Lens

[Brand] YuYing
[Material] Optical Grade PMMA
[Available Dimensions] Customized Diameter up to Φ300mm
[Focal Length] 457mm
[Groove Pitch] 0.2mm

[Manufacturing Service] OEM / ODM / Custom Optical Design
[Production Capability] Prototype to Mass Production


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Square LED Fresnel Lens 406mm Focal Length with Optional Coating for Precision Optical Lighting Systems


Our Bulk Fresnel Lenses for OEM are engineered for manufacturers, system integrators, and lighting brands seeking scalable, high-precision optical components. Featuring a 457mm focal length and an ultra-fine 0.2mm groove pitch, this lens provides accurate beam management, high optical efficiency, and excellent dimensional consistency.

Manufactured from premium optical-grade PMMA, each lens can be customized up to Φ300mm, supporting rapid OEM development, private-label production, and application-specific optical optimization across commercial and industrial LED systems.


Customized Services

1. High precision: Tip Width (R) ≤ 0.005mm, with loop distance as small as 0.02mm.

2. Molds capacity: We can process lens molds ranging from as small as 1mm to as large as 2200mm in diameter, accommodating a wide variety of specifications.

3. Focus Distance Design: We can design and manufacture lenses with focal lengths as short as 1mm and as long as 10 meters or more, suitable for different application scenarios.

4. Superior Surface Finish: Surface roughness Ra ≤ 0.014μm (14nm), with Ra ≤ 0.002μm achievable within a 150mm diameter, ideal for high-performance applications





Key Features

  • Ultra-fine 0.2mm micro-groove design for refined optical performance
  • 457mm focal length suitable for medium- and long-distance light management
  • Bulk OEM manufacturing with consistent production quality
  • Custom diameters available up to Φ300mm
  • Optical-grade PMMA delivers excellent clarity and low optical loss
  • Supports private tooling, custom optical geometry, and branding requirements
  • Suitable for prototype validation through high-volume manufacturing
  • Stable dimensional accuracy for automated assembly environments

Customer also Ask

What are Bulk Fresnel Lenses for OEM?
Bulk Fresnel lenses are custom-manufactured optical components supplied in production quantities for equipment manufacturers, enabling consistent optical performance and efficient large-scale assembly.

Why is a 0.2mm groove pitch advantageous?
A finer groove pitch enhances optical precision, helping reduce light scattering and improving beam quality in demanding LED applications.

Can OEM Fresnel lenses be customized beyond size?
Yes. Optical geometry, focal length, material selection, coatings, surface texture, packaging, and branding can all be tailored to project specifications.

Which industries commonly source bulk Fresnel lenses?
They are widely used in LED lighting, industrial automation, imaging systems, projection equipment, machine vision, healthcare devices, transportation lighting, and scientific instrumentation.




Applications

LED Backlight Systems
  • Commercial display backlighting
  • Advertising light panels
  • Large-area illumination modules
  • Industrial display lighting

Professional Lighting Equipment
  • LED architectural lighting
  • Exhibition and showcase illumination
  • High-efficiency lighting fixtures

Optical Engineering Applications
  • Machine vision illumination
  • Projection lighting systems
  • Customized optical instruments

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