At a Glance
Date of Foundation
February 1st, 2013
Number of Employees
Major Customers (%)
North America (1.5%)
AZTECH SYSTEMS LTD
Fresnelfactory Inc. designs and manufactures a variety of focus lengths, and shapes of Fresnel lenses. Fresnelfactory produces Fresnel Lens with 5 different methods: Hot-press, Injection, Casting, Roll-to-Roll and Hot-embossing. Additionally, Fresnelfactory has experiences with sensors such as PPG, ToF, PIR and thermopile, VR, AR, Integral photonics, CPV, LED lights and Daylights.
Common Fresnel lenses such as magnifiers, lighting fixtures, and 3D displays are used in a variety of fields. It can design and manufacture a variety of focus lengths, lengths and shapes of Fresnel lenses according to customers' needs. The Fresnel magnifying glass is an ultra-thin magnifying glass. Fresnel magnifying made of PMMA, PVC. The minimum thickness of PMMA is between 2 and 5MM, and the minimum thickness of PVC is between 0.45 and 0.90mm.
1) PIR Fresnel lens: PIR, Passive Infrared sensor is a Pyroelectric Sensor. PIR sensor acts as a motion detector sensor, as it detects movement by monitoring the infrared light from the human body relative to the background.
2) FIR Fresnel lens: FIR sensor senses infrared light from objects and identifies their energy content and absolute temperature. It can be used under high temperatures where ordinary plastic can’t retain its shape.
3) NIR Fresnel lens: The NIR uses a wavelength range of 850 nm to 950 nm, so compared to PIR and FIR which use 8 to 13 um wavelength range, it has different quality material and production method for Fresnel lens.
Fresnel Factory has 5 different methods such as hot-press, injection, casting, roll-to-roll, and hot-embossing. Each method has different advantage in terms of precision, mass production, faster R&D time and price.