We have a concave lens that makes the object appear smaller and a convex lens that makes the object appear larger.
The "D-350 (Concave) (Convex)" is a single lens with a diameter of 356mm. The "concave lens" is useful for security as it allows you to see positions that are not visible when applied to window glass. It enables you to view a wide area as objects appear smaller. The "convex lens" allows you to magnify and see objects. 【Features】 ■ Single lens with a diameter of 356mm ■ Concave lens: Useful for security as it reveals invisible positions when applied to window glass ■ Convex lens: Capable of magnifying objects ■ Size: 356mmφ ■ Lens part: 350mmφ *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■ Display industry, home centers, variety stores *For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Edoka Industrial Co., Ltd. is a company that creates Fresnel lenses. With precise embossing technology, we possess advanced molding processing techniques for Fresnel lenses and microprisms, among others. Our products are produced through a consistent manufacturing process at our domestic factory, along with a strict quality control system. As a pioneer of Fresnel lenses, we uphold the motto of "sincere manufacturing" and deliver products that respond to our customers' trust with the advanced technology cultivated since our founding.