Frame: TPU TPU polyurethane has high wear and abrasion resistance as well as high low-temperature flexibility and resistance to oils and greases. Lens: Spherical The spherical lens is double curved and can be replaced by...
Frame: TPU TPU polyurethane has high wear and abrasion resistance as well as high low-temperature flexibility and resistance to oils and greases. Lens: Cylindrical The cylindrical lens has a flatter appearance than the cylindrical lens....
Frame: TPU TPU polyurethane has high wear and abrasion resistance as well as high low-temperature flexibility and resistance to oils and greases. Lens: Cylindrical The cylindrical lens has a flatter appearance than the cylindrical lens....
