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...
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....
<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...
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...
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...
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...
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.
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.
metalhallaiteugwang-won-e lenjeuleul jeog-yonghayeo bimgaggwa tusadoeneun bich-ui moyang-eul byeongyeonghaedallaneun uiloega deul-eowassseubnida....
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...