... increase the stereo sense, transparency, widen Angle effect, reduce images, broaden 3D vision, zoom in and out from different ... etc. We produce qualified variety of PP 3D multi-lens film, PET 3D multi-lens film with aluminum or no ... film.3. Colors for OPP multi-lensColor: trasparent, red, green, yellow, blue, purple and so on. 4. Applications* Pouches* ... lens or hologram film sticker with strong 3D effect