812.8mm Size 890mm FL Fresnel Lens

$150-160 /Pieces

Payment Type:	T/T,Paypal
Incoterm:	FOB,CFR,CIF,EXW,FCA,DDU
Min. Order:	1 Pieces
Transportation:	Ocean,Air,Express
Port:	Shenzhen,Shanghai

Material:

Plastic

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: RP-FL8

Brand: REALPOO

Support Customization: Oem, Odm

Place Of Origin: China

Use: Optical

Focal Length: 890mm

Product Name: Fresnel Lens

Application: Solar Concentrating

Size: 812.8x812.8mm

Thickness: 3-5mm

Shape: Plano

Packaging & Delivery

Selling Units	:	Pieces
Package Type	:	Wooden Case Packing

Product Description

Compared to the conventional Spherical Lens, a Fresnel Lens by the lens divided into a series of concentric circles theoretically
infinite number of lines (i.e., the Fresnel zone) to achieve the same optical effect, while saving the amount of material
For these lines, the overall thickness of the lens is reduced; ordinary Fresnel Convex Lens is actually a continuous curved
surface is truncated to a section of a discontinuous change of the curvature as the surface is finely divided, so look like a
circle around the lines. Fresnel Lenses may in fact be regarded as a series of prisms are arranged in a ring, wherein the

relatively sharp edge, and the center of the convex surface is relatively smooth.

fresnel lens

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Realpoo Optics is a professional manufacturer of optical glass lenses, such as Spherical Lens, Glass Rod, Fresnel Lens, Diffraction Grating etc. The optics can be offered with coating or without coating. Welcome to send your inquiry.

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