We introduce a product that was requested to develop by the ETRI who is a leader in R&D fields.
It is an optic lens with an array of several Fresnel Lenses with the shape of honey comb at the center and with outer part transparent.
Based on the required data of lens size and focal length from the client, Fresnel Factory engaged from optic design, tooling design...
It is not an easy matter that technology and art meet together but it is very meaningful.
In response to the request of an external entity , we supported technical advise and supplied Fresnel lens to the work of art below mentioned.
It is to project diversified images of patterns on the external wall of building using Overhead Projector.
What is peculiar is...
◈ Production of CPV LENS MOLD CORE product : CPV Lens Mold Core usage : condensing solar cell module Lens size : 120x120mm(4 cavity) Focal area size : 6x6mm Light concentration magnifying rate : 400 times
The product now we want to introduce is CPV Lens Mold Core. As client requested light concentration magnifying rate more than 300 times with PMMA material, we...
◈ Optical design of SPOTLIGHT for broadcasting lighting and tool making of lens product: SPOTLIGHT for broadcasting lighting use: broadcasting lighting
The product we would like to introduce is SPOTLIGHT for broadcasting lighting. Broadcast lighting shall keep the value of color rendering and color temperature even with the application of lens as they is...
Immedia Semi USA launched a new product applied motion detecting sensor lens cap which Fresnel Factory supplied.
The product is called Blink, and the features of the product is as follows;
Blink is a product streaming in a short time 5 ~10 seconds , which saves the screen as video clip, once the motion of a person is detected in front of the...
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 we developed to meet the request from one of the big Korean company.
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 made it express the images without distortion or blur.
Screen 1 and...
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 follows;
1. Lens Size = 1,000mm(width) x 500mm(length)
2. Linear focal line...
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 difficulties from them.
So we checked how other companies handled as the...
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 trend that customers who look for Fresnel lens for 3D Display or VR devices are...