A Fresnel lens is an optical component used as an alternative to a conventional lens bye to it being thinner, lighter and more cost-effective.
A Fresnel lens is made of several concentric grooves embossed into a substrate, such as a polymer. Due to their characteristics, this type of lens can focus the light, similar to a conventional lens while being physically narrow in profile.
In virtual reality (VR) technology, they are used in head-mounted displays (HMDs), mainly those in the high-end of the spectrum, where weight, thickness, and cost are essential parameters to take into account.
TC TECH technology is uniquely suited to improve Fresnel lenses for VR applications.
TC TECH technology is uniquely suited to improve the precision and quality of thin films used for front light displays.