Fresnel lens- page 2

This is a condenser lens set that is self-development.     We  have a lot of know-how about solar lighting and generation  focusing on fresnel lens , and have developed many things with other companies. Question for Fresnel lens development and production DIYPRO 02-3472-0673

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 distance variable, with Ra value less than 0.01um.  

Fresnel lenses are often also used as materials in interesting scientific experiments. Below is an introduction to the casebook information sharing among science teachers. We were surprised that fresnel lens was really published in the casebook.   After purchasing the lens, he tried the experiment...

This is superintendent state of Anseong Agricultural Education   Institute . The scale is about 200 square degrees .     They were installing frame for front surface mirror. The frame is made of aluminum .   Installing the mirror to the frame. Front surface mirror is produced 2440*1880, 5T and cut to 1800*1600....

DIYPRO's Fresnel Lens for S Co. This is lighting fixtures being developed for use in stage lighting S LED array appearance It was desinged to zoom irradiation radius using two pieces of the fresnel lens . Its development is currently progressing.   DIYPRO develop and produce many products relate to fresnel...

Photovoltaic Machine Making Hot Water for Human Green Co.ltd Human Green at JeJu Isaland is green technology company Ltd, and it has developed many products. The below product is the model made by us using f=140(it is Diypro's early product), and now it is improved more than before. Heating pipe is placed inside it,  solar gathered by...

High Condensing Solar Power System Module for STC Energy Diypro's Fresnel lens was adopted by STC Energy that developed solar condensing power generation and lighting equipment and become a leader in alternative energy. Photovoltaic module is a core equipment, so you should use the lens that is high precise and high efficient. The...

This is a photovoltaic module commissioned from Ajou University Institute for Nano Device. F = 200mm 120x120mm eight lenses are arrayed and the size of each lens is 505x253mm, The size of  substrate section is 36x36mm, and that of cell   is 5x5mm. This product was manufactured possible to control...

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 .  

It is the result of design and mold commission for PIR. This is the fresnel lens for PIR, and it takes 40 days to design and produce for this. I am sorry that I cannot open its specification and more photos to the public for security reason. Please contact us for the development of the fresnel lens anytime....

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 secret due to its nature, but we heard that fresnel lense are...

The video above is a test vedio using the our CPV model. The video below is F= 700 800 pies developed recently.

In this time, let me show you a lighting module equipment for inspecting flaw before shipping large glass substrates. We have a lot of experience which developed and manufactured beam projectors like Sayview, Ecoview etc in the past. The core of this   work  was adjusting uniformity. The total area is 15% uniformity...

  We received a request asking to changing the shape of 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....

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.       It would take a long...

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...

Let me show you  that fresnel lens is used in art. This photo   was taken  by someone not us. ** Source  : http://hajung0923.blog.me/220012892678 The top of this picture is the Fresnel lens  which DIYPRO is focusing on . I admired how this wonderful  direction and trajectory were possible although I know about lenses well. ....

You can see the larger area through wide fresnel lens more easily and conveniently. We use the  lens  that its specification is same as that of Terasaki Big Eye. ** Purposes more effienct for p recision crafted easy to adjust the lens angle convenient when you working with both hands The removable lens...