Application - page 7

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,...

Electronic Blackboard for J Engineering

Diypro(FrensnelFactory)'s GigaOpt is used in 100inch electronic blackboard. The size of mirror is 2145*1420, and it was produced rhombus not rectangular for optimal use. (2145*1420 H:1375) [Used Products] GigaOpt front surface mirror 2145*1420mm...

Modulating Searchlight Beam Angle

We received a request. A client asked us to modify beam angle of the multi-array product arranged a lot of LED. He previously equipped individual lenses to each LED, then he faced a problem about product reliability and workability in processing so wanted to change...

GigaOpt Installation at Anseong Agricultural Training Institute

This is GigaOpt installed in Anseong Agricultural Training Institute, March 24, 2010. It was supplied 2440 * 1880, cut 1800 * 1600 for 5T, and the frame was created with angle adjustable and circular reflective type. (2010년 3월 24일 안성농협연수원에...

Fresnel lens delivery to Samsung Advanced institute of Technology

Samsung Advanced Institute of Technology(SAIT) is the highest R&D institution to conudct prior research of Samsung Electronics. We delivered a large Fresnel lens F = 1300 and F = 1100 that is fresnel lens for projection to SAIT. Their use was...

LED Fresnel Lens Injection Mold

It is the LED fresnel lens injection mold which we were conducting as a national project.

Magnifying Glass Using a Large Fresnel Lens

A customer abroad contacted us in this time. He wanted to see a particular thing or break of buildings close-up by installing fresnel lens in the road. We took some pictures for his understanding to him, let me show you the photos. 이번에는 해외에 계시는 고객분께 연락이 왔습니다....

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...

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....

Video that shows you changing beam angle by using convex Fresnel and concave fresnel

We made a vedio to show you the difference between convex(or conversing) lens and concave(or diverging) lens. We shot the process. Experimental equipment Conversing Fresnel lens (DIYPRO product) Diverging Fresnel lens (DIYPRO product) Light Source using COB LED - Xicato...

A Projector Enlarging Images

We received a request. A client want us to make a enclosure that enlarge the size of image from Ø10mm to about 1m, 2~3m in distance. The principle is the same as the OHP projector that was widely used in schools and churches in the past. It outspreads the...

Modulating LED Beam Angle with a Fresnel Lens

This video shows you adjusting LED beam angle with fresnel lens . LED bulbs that is arranged SMD 5050 26 things were used after removing the protective cap at the front .