Last week, the PSVR 2 product page revealed a new tidbit of information about the upcoming VR headset. Sony's new HUD will utilize Fresnel lenses rather than the traditional lenses used in the ...

Nearly two years ago, Wearality created a unique Fresnel lens for VR headsets offering a claimed 150 degree field of view. The company successfully funded a VR viewer featuring the lens called ...

UPS2, the newly formed ultra-precision engineering group, has developed an advanced machine which enables Fresnel lens manufacturers to improve the efficiencies of concentrator photovoltaic (CPV) ...

Fresnel lenses are used to concentrate solar radiation to a line or point. A linear Fresnel lens (0.91 by 1.52 m, 0.74-m focal length, 0.01- by 1.52-m line focus) was investigated as a method for weed ...