| 摘要 |
<p>A coater for forming a stable photochromic coating film. In the path of one handling device, the lens support shafts of a lens height measuring sensor, a primer-side lens support, and a lens drying box are provided; and in the path of the other handling device, and the lens support shafts of a UV device are provided. The lens support shafts of the primer-side lens support are provided in the paths of both handling devices. In a coater, a centering device, a lens height measuring device, a primer liquid coating device, a primer spin device, a drying device, a photochromic liquid coating device, a photochromic spin device, a UV device, and lens transfer means having a pair of handling devices are provided. In this coater, the lens support sections of the centering device, the lens height measuring device, the primer spin device, and the drying device are arranged in the path of one of the handling devices of the lens transfer means, the lens support section of the UV device is disposed in the other handling device of the lens transfer means, and the lens support sections of the photochromic spin device are arranged in the paths of both handling devices of the lens transfer means. Therefore, many photochromic lens can be efficiently fabricated.</p> |
