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This is our main products, and we hold one of the biggest share in Japanese domestic market for Fresnel lenses and mirrors for Infrared sensors for security field. This kind of optics are also applied in the consumer market like motion lighting switches and children's toys.
Multi-Segments Fresnel Lens
Both of Flat Lenses and 3D lenses (spherical lenses) are available.
This is suitable for the usage requiring high energy-efficiency and high sensitivity as there is no color aberration and energy reduction by transmittance as seen on lenses in principles. Furthermore, as it is possible to arrange the detecting areas and focal length freely, we can say it is one of the most ideal optics.
Standard Fresnel Lenses
These are standard lenses used for a security and motion lighting switch usage, which are activated by the detection of Infrared radiation from human body. Six kinds below are available at present. (Possible to see specifications as clicking on below.)
JP-2-S, JP-2-B , JP-2-IL, JP-2-R
Onto-electronics, which uses visible and near-Infrared lays and is considered one of the most important technology for today's Factory Automation. Here are only typical examples of its diverse uses;
Beacon for traffic information and communication
Sensor for positioning system
Wireless Local Area Network (LAN)
Distance measurement device
Image recognition device
Following semiconductors are generally needed for above application;
LED and Laser for emitter
Photo diode, Photo transistor, CCD and CMOS matrix elements for receiver
Optics like lenses are also needed for them to increase their efficiency.
Optical design is essential for the semiconductors for onto-electronics in several shapes and sizes.
In many cases, optical products are needed when there is light source, such as a medical lighting, floating buoy, car interior lighting, garden lanterns and so on in order to make them more effective and to control their lighting direction.
Our products are favored especially for the usage demanding a high accuracy and high credibility.
| Collimator Lenses for Lighting LED
High power LEDs are highly expected for next generation Lighting source by the advantages of high emission, long life and ultra low power consumption.
Our standard lenses "AS" series are specially designed and developed for these high power lighting LED. They collimate LED light flux, and realize higher emission. Since reflective optics is also applied to reduce the aberration, the application with high power White LED is especially recommended.
(Possible to see specifications as clicking on below.)
Here are some of the other products we are designing, manufacturing and selling;
Lenses for Binoculars and Telescopes
Reading Glasses, Swimming goggles for short-sight
Acrylic material is generally applied. We conduct the work from injection to printing.
Lenses for Magnifiers
Spherical, lenses and Fresnel lenses are available.
Precision Injected Products
Our high accuracy molding technique is available for not only for optical products but also for precision injected products than optics.
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