2PC 3D Virtual Reality VR Lens Bi Convex PMMA Lenses f Google Cardboard Dia 34mm
Biconvex lens for Google Cardboard. Shape: Biconvex. 2 Biconvex lenses. Double-layer aspherical surface, the edge imaging is clearer, more stereoscopic and more realistic. Standard: SGS / EN71 / MSDS.