Hengwen Optics Components Co., Ltd.
Jiangsu, China
Last Login Date:
Apr 01, 2025
Main Products:
Fresnel Lens, Fresnel Lenses, Credit Card Fresnel Lenses, Bookmark Fresnel Lenses, Traffic Light Lens, Magnifying Fresnel Lenses, Postcard Fresnel Lenses, PIR Lens, Solar Concentrating Lens, Projector Lens
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Product Description
Company Info
Product Description
The wave theory of light gave Fresnel rein to a number of inventions in optics. These included the Fresnel mirrors (canted to produce an interference pattern), the Fresnel rhomb (produces elliptical polarization using internal reflection), and most importantly, the Fresnel lens, which uses a stepped geometry to produce focussing. The lens shown above are plastic and can be used for magnification or for solar radiation concentration. Fresnel lenses are used in automobile headlights and large glass Fresnel lenses are used in lighthouses and have been instrumental in the prevention of shipwrecks.
No. Type Outer Dimensions Focal Length Facet Spacing
1 Fresnel-1100330 110 x 58 330 0.5
2 Fresnel-1350330 135 x 94 330 0.5
3 Fresnel-1950330 195 x 65 330 0.5
No. Type Outer Dimensions Focal Length Facet Spacing
1 Fresnel-1100330 110 x 58 330 0.5
2 Fresnel-1350330 135 x 94 330 0.5
3 Fresnel-1950330 195 x 65 330 0.5
Address:
Room 511, No.200-5, Zhongshan North Rd., Gulou District, Nanjing, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Light Industry & Daily Use, Manufacturing & Processing Machinery, Tools & Hardware
Company Introduction:
Nanjing Hengwen Optics Components Company is a professional manufacturer in optics components. It located in Nanjing, the capital of Jiangsu province, which possessed with convenient transportation.
Hengwen optics makes a wide variety of stock optical components to meet your needs; We can also design and construct custom items as necessary. The items fall into a number of categories, but they all have a few things in common: They are made from plastics materials, they are thin (generally under 1/4).
These items generally fall into the following categories:
Positive focal length aspheric Fresnel lenses
Cylindrical (actually acylindrical) Fresnel lenses
Negative focal length aspheric Fresnel lenses
Off-axis Fresnel lenses
Lenticular arrays
Arrays of prisms (Fresnel prisms)
Rectangular arrays of Fresnel lenses
Microlens arrays, both rectangular and hexagonal symmetries, as well as custom symmetries
Hengwen optics makes a wide variety of stock optical components to meet your needs; We can also design and construct custom items as necessary. The items fall into a number of categories, but they all have a few things in common: They are made from plastics materials, they are thin (generally under 1/4).
These items generally fall into the following categories:
Positive focal length aspheric Fresnel lenses
Cylindrical (actually acylindrical) Fresnel lenses
Negative focal length aspheric Fresnel lenses
Off-axis Fresnel lenses
Lenticular arrays
Arrays of prisms (Fresnel prisms)
Rectangular arrays of Fresnel lenses
Microlens arrays, both rectangular and hexagonal symmetries, as well as custom symmetries
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