Jiangsu, China
Management System Certification:
ISO 9001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Import & Export Mode:
Have Own Export License
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workday
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Fresnel Lens, Fresnel Lenses, Fresnel Lense manufacturer / supplier in China, offering Fresnel Lens for Virtual Reality Helmet, Leica Gfz3 Diagonal Eyepiece for Telescope, Leica Gst103 726833 Aluminum Tripod with Side Screw and so on.

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Fresnel Lens for Virtual Reality Helmet

Get Latest Price
Purchase Qty. / Reference FOB Price
10-999 Pairs US $6
1,000-9,999 Pairs US $5
10,000+ Pairs US $4
Port: Shanghai, China
Production Capacity: 200, 000 PCS/ Month
Payment Terms: L/C, T/T, Western Union, Paypal
Usage: Virtual Reality Helmet
Type: Flat Lens
Transmittance: 90%-95%
Shape: Single-lens
Material: PMMA
Lenses Color: Clear

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Basic Info

Model NO.: FRL5080
Certification: ISO9001
Customized: Customized
Diameter: 50mm
Focal Length: 80mm
Thickness: 1.8mm
Groove Pitch: 0.3mm
Trademark: OEM
Transport Package: Standard Export Carton
Specification: SGS
Origin: Jiangsu, China
HS Code: 39269090

Product Description

What is Fresnel Lens:
The Fresnel lens was invented by French physicist Augustine Fresnel, the Augustin Fresnel first used this lens design to build a glass Fresnel lens - lighthouse lens in 1822.

The Fresnel lens is a thin, flat optical lens which consists of a series of small narrow concentric grooves on the surface of a lightweight plastic sheet in order to reduce the thickness, weight and cost. Each groove is at a slightly different angle than the next and with the same focal length in order to focus the light toward a central focal point. Every groove can be considered as an individual small lens to bend parallel Fresnel light waves and focus the light. The lens actually eliminates some spherical aberration.

The Fresnel lens is a special optical lens. It can now be made from plastic such as acrylic fresnel lens, PMMA, polyvinyl cholride (PVC), polycarbonate (PC) and HDPE. A traditional glass convex lens would be thick, heavy and very expensive, but a plastic Fresnel lens is a thin, flat, lightweight and low cost alternative.

A high groove density has a better quality projection image. The Fresnel lens is a good solution for quality image and efficiency at a significantly lower cost. The Fresnel lens is usually corrected for spherical aberration.

Application of Fresnel Lens:
The applications for Fresnel lenses include virtual reality headset (like oculus rift, HTC vive, samsung gear , etc.), HMD (Virtual reality helmet), virtual reality head mount display, solar energy, solar concentrator, solar photovoltaic, lighting, fresnel lamp, lighthouse, overhead projector, projector accessories, fresnel magnifier, reading magnifier, TV projection, condenser system, camera spotlight, automobile headlight, screen, rear projection screen, passive motion detector, traffic sign, collimator, flight simulator, optical landing system, LED magnifier, LED photometric, LGP(light guide plate), PIR lens, stage light, bank ATM, car back window, etc.

Fresnel Lens for Virtual Reality Helmet

Fresnel Lens for Virtual Reality HelmetFresnel Lens for Virtual Reality Helmet


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