• <th id="vxupi"><legend id="vxupi"></legend></th>
    1. 
      
      <th id="vxupi"><legend id="vxupi"></legend></th>

      <progress id="vxupi"></progress>

    2. <progress id="vxupi"><tbody id="vxupi"></tbody></progress><button id="vxupi"><ol id="vxupi"></ol></button>
    3. Eastman

      Eastman in ophthalmics

      Eastman can be your total-solution resource for ophthalmics, with expertise and capabilities to address opportunities in:

      • Frames and lenses
      • Sunglasses and reading glasses
      • Extrusion and injection molding processes
      • Innovative copolyester and bioplastic materials
      • Unique aesthetics and functionality

      Look into all three Eastman ophthalmic materials—as well as Eastman processing, design, and marketing support.


      Eastman Treva engineering bioplastic


      ?Eastman Tritan copolyester
      ?

      Tenite cellulosics


      © 2020 Eastman Chemical Company or its subsidiaries. All rights reserved.
      As used herein, ® denotes registered trademark status in the U.S. only.
      成人大香蕉