APPLICATION

09/27/2019
by Ashton KIM

 

 

POLY material DPP25 & DPE200 for PIR Fresnel Lens

07/30/2019
by: Ashton KIM
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 DPE200, so it takes more time to inject Fresnel lenses and therefore the price is...

Eyecare Eyeview with FD08-10005

07/30/2019
by: Ashton KIM
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 lenses manufactured by Fresnel Factory can be used many kinds of applications....

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

07/30/2019
by: Ashton KIM
<p><span> </span>Fresnel Factory has supplied its customers with improved PIR lenses for human counter sensors.</p> <p><span>As a result, the customer's production process has been reduced.</span></p> <p><span>This has helped reduce labor costs, increase production yields, and reduce performance tolerance between...

Exhibits Used Refraction of Light in Troika at Daelim Contemporary Art Museum

07/29/2019
by: Ashton KIM
Let me show you  that fresnel lens is used in art. This photo   was taken  by someone not us. (오늘 보여드릴 것은 프레넬 렌즈가 예술에 사용된 모습입니다. 사진은 저희가 직접 촬영한 것은 아니고 다른 분의 사진을 가져온 것입니다.)   ** Source  : http://hajung0923.blog.me/220012892678     The top of this picture is the Fresnel lens  which DIYPRO is focusing on . I admired how this...

A Projector Enlarging Images

07/29/2019
by: Ashton KIM
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 light from its source to image evenly, the   second lens re-collects this...

Magnifying Glass Using a Large Fresnel Lens

07/29/2019
by: Ashton KIM
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.  길가에 프레넬렌즈를 설치하여 빌딩의 사이나 특정한 물체를 확대해서 보고싶다는 문의 였는데 이해를 돕기 위해서 직접 사진을...

Modulating Searchlight Beam Angle

07/29/2019
by: Ashton KIM
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 that way.     LED가 다수 배열된 멀티어레이 제품의 빔각을 수정해달라는 요청이 왔습니다. 기존에는...

Changing Beam Angle and Light Pattern

07/29/2019
by: Ashton KIM
  We received a request asking to change the shape of the projected light and beam angle by applying lens to metalhalide light source. 텍스트 또는 웹사이트 주소를 입력하거나 문서를 번역하세요. 취소 metalhallaiteugwang-won-e lenjeuleul jeog-yonghayeo bimgaggwa tusadoeneun bich-ui moyang-eul byeongyeonghaedallaneun uiloega deul-eowassseubnida....

Spherical Solar Energy-Generator

07/29/2019
by: Ashton KIM
The number of those who inquire about solar power is increasing recently. I want to tell you the most interesting inquiry of them. (한동안 주춤하던  태양광발전이 최근 다시 활발해지는지 문의 및 상담전화가 부쩍 늘고 있네요. 이 중에도 최근 흥미로웠던 문의에 대해 이야기해볼까 합니다.)     A enterprise that focuses on the daylighting contacted us to know the efficiency of this product type, the solar...

Improving Sensing Range from 1.5m to 4.3m

07/29/2019
by: Ashton KIM
<p><span id="result_box" lang="en" tabindex="-1"><span class="hps">These pictures show you what is a</span><span class="hps">pplied <span class="hps">PD175-36005</span> </span><span class="hps">lens</span> <span class="hps">cap</span> <span class="hps">for</span> <span class="hps">PIR...