Application

Fresnel Lens for fluorescence detector

To corporate with the Korean national lab for IoT sensor development, Fresnel Factory Inc. designed and tooled a mold of fresnel lens. The lens is an optical part of a fluorescence detector. The lens is designed to concentrate the light source in 1mm at a 50mm distance. - Contact for...

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Fresnel lens for Radar detector with NIR ToF technology

Recently, the development of Fresnel lens for near infrared ray is increasing. Near infrared, also called NIR (Near Infrared), has various uses. Used in self-driving cars, Internet of Thing (IoT), Time of Flight (ToF), beauty and healthcare. Near infrared has a...

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Edgeless Display Optical System Design for Total reflection mirror and display array

Recently, the number of requests for development related to displays is increasing. There are various developments for display development requests, there are various developments. In case of this development, it is design of edgeless display optical system through total reflection mirror and...

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'Prism-based Floating Hologram' R&D result presentation

The Hologram Convergence Industry Forum was held at the Electronic Hall August 21. Dr. Seung-chul Kim (Service Research Institute, KT Institute of Convergence Technology) presented 'KT's hologram related research and development trend'. In the session, Dr. KIM present about...

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Reduction of production stage by supplying improved PIR lens for human counter sensor

Fresnel Factory has supplied its customers with improved PIR lenses for human counter sensors. As a result, the customer's production process has been reduced. This has helped reduce labor costs, increase production yields, and reduce performance tolerance between customer’s products...

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Fresnel lens manufactured by casting mold

Introducing Fresnel lens manufactured by casting mold. While improving optical lenses to be used as 3D optical elements for TV-sized glassfree 3D optics of 55 inches in Fresnel Factory, we introduced Fresnel lenses for the first time by introducing a casting mold that improves optical...

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Development of lens transmittance improvement for FIR sensor for absolute temperature measurement

We have developed a lens transmittance improvement for FIR sensor for absolute temperature measurement, and we introduce successful cases which increased about 10%. FIR (Far InfraRed) sensor is a sensor that detects the temperature by measuring the infrared (IR) emitted from an object and is...

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Eyecare Eyeview with FD08-10005

Hello Guys, Today I introduce the product Eyecare Eyeview using FD08-10005 PIR Fresnel lens from Fresnel Factory. This product can make the kids kept away from TV. If your kids come to TV close, this product make TV shut down. It is very easy to install and use. PIR Fresnel...

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POLY material DPP25 & DPE200 for PIR Fresnel Lens

Dear Sir/Madam Today I introduce POLY material DPP25 and DPE200 for PIR Fresnel Lens. DPP25(PP) is stronger to hot temperature than DPE200(HDPE). Obviously, DPE200 has cheaper price and higher transmittance rate than DPP25. DPP25 has a lower met flow rate than...

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PIR Fresnel Lens for Samsung SmartThings Motion Detector

Dear Sir/Madam, Today I introduce PIR Fresnel Lens which is used to Samsung SmartThings motion detector. Fresnel Factory have manufactured PIR Fresnel lenses to Samsung several years. And this lens is a new version modified with previous version. The...

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solar position simulator

Dear, Sir/Madam. Hello, I am Aran, a researcher of the R&D at DiYPRO company. We were given your e-mail address by google. I’m writing to Introduce our measuring instrument. MEASURING INSTRUMENT SPECIFICATION DiYPRO is a company that develops natural light window films...

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Producing mold for Prism

How are you? Today I'm going to introduce the mold for prism which is produced recently. Optical prism which contains micro pitch is using for a lot of applications such as redirecting film for windows, chromatic dispersion, hologram instruments and back light units....

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Lenticular Fresnel lens

Lenticular Fresnel lens Question for fresnel lens used in science teaching Myung Joong Kim 82-70-7605-1652 mj.kim@fresnelfacory.com

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Prism Fresnel lens

Prism Fresnel lens Today I will introduce prism to you. Precision prisms are arranged on a flat surface with their angles aligned and are used to bend incident light in specified direcitons. These are our newly developed prisms drawing....

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Production of Fresnel lens for ELS CPV

Today, what I want to introduce is the use of Fresnel lens to improve the generating efficiency of solar cell which we manufactured and supplied sample to L company. These days, we can see price indication with crystal which is used in the E-book of big hyper market. E-book needs electricity...

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Production of master mold for CPV Fresnel Lens

How are you? The product we will introduce you today is master mold of lens for CPV( Concentrated Photovoltaic) We made it very carefully focusing on the accuracy of quality, with total production period 60 days. It was made with diameter 360mm, with valley to valley...

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CCTV linked Fresnel lens for IR lighting apparatus

How are you? The product we will introduce you today Fresnel lens used in the IR lighting apparatus linked with CCTV. By application of Fresnel lens at the IR lighting apparatus designed to be able to distribute light in the short distance, we made the distribution of light in the 10 ~30m...

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Production of PIR Fresnel Lens Core

How are you? Today, we want to introduce you our mold core for PIR Fresnel lens which Fresnel Factory manufactures these days. The mold of PIR Fresnel lens no. PD11-12010 is composed of 8 cores. General plastic injection can shoot 500,000 times for each core but the...

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Motion Detecting Products in CES 2017

How are you,? This is Fresnel Factory. Today, we would like to introduce motion detecting devices which we saw in the CES Las Vegas in January. While in IFA, Berlin last year we saw main stream of motion detection devices with crude design not much different from the products in the past,...

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Development of Fresnel Lens for VR device

How are you? This is Fresnel Factory. The product we want to introduce now is Fresnel lens which is developed for VR devices This lens was designed and developed to replace the existing glass lens for reduction of weight and volume of VR devices. More recently it is a...

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Reference of PIR module, PCB design and mounting lens

How are you? We are Fresnel Factory. With the expansion of Smart Home market, it is the increasing trend of inquiries about PIR Module. There are many inquiries not only about PIR lens and sensor but also about PCB design and housing, which indicates there are many companies undergoing...

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Manufacturing CPV Linear Fresnel Lens

So far this year, inquiries on the CPV photovoltaic generation is in the increasing trend not only from domestic market but also from overseas. In such trend, it is a Linear Fresnel Lens for CPV which we supplied to a electric power company of UK in March. Specification is as...

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Development of 3D Hologram Projector

What we want to show you is about the development of “3D hologram projector.” While existing common projectors are deigned to have only one focal point, above mentioned DiYPRO projector applied 10 various types of lenses enabling continuous focal points, so that on the curvy space we...

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Flat Type PIR Fresnel Lens contains Pet Immune function

From 2nd half of last year, many products related with smart home network and home security have been launched. Along with this phenomenon, Fresnel Factory has been very busy with the development of PIR Fresnel lenses indispensable for motion detecting sensors. The lens below is the lens...

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