"

欢迎来到⚽_欧冠哪个网站能买球✅亚洲最专业体育平台✅欧冠哪个网站能买球,一款直播,赛事,于一体顶尖原生APP,欧冠哪个网站能买球,非常注重客户体验��7*24H在线服务��邀请您入住��️‍��

  • <dd id="phli2"><pre id="phli2"></pre></dd>
    <em id="phli2"></em>
    <em id="phli2"><acronym id="phli2"><u id="phli2"></u></acronym></em>

    <li id="phli2"><acronym id="phli2"></acronym></li>

    <progress id="phli2"><track id="phli2"></track></progress>
  • "
    Filter Glass
    UV Cut-off Filter Glass
    UV Cut-off Filter Glass

     UV cut-off filter glass refers to the filter glass whose cut-off wavelength is located in the ultraviolet region of the spectrum. We supply UV cut-off filter glass such as ZJB365,ZJB390,H-ZJB405. The glass can be used to produce filters and lenses with UV cut-off function.

     Supply forms: strips, pressed blanks, cut blanks,optical filters , spectacle lens. 

     It can be customized according to customer requirements. Details please contact us. 


     Filter glass:Various colored glasses which can absorb or transmit the spectrum selectively.

     The characteristics of cut-off filter glass:

     -A clear boundary between spectral absorption and spectral transmission;

     -A steep curve at the initial stage of the spectral transmission curve.

     -The transmittance transits from zero to a maximum in a very narrow band.

     UV cut-off filter glass: the cut-off wavelength is located in the ultraviolet region of the spectrum


    Product pictures
    欧冠哪个网站能买球
  • <dd id="phli2"><pre id="phli2"></pre></dd>
    <em id="phli2"></em>
    <em id="phli2"><acronym id="phli2"><u id="phli2"></u></acronym></em>

    <li id="phli2"><acronym id="phli2"></acronym></li>

    <progress id="phli2"><track id="phli2"></track></progress>