Laser Optex Inc. - offer a range of competitively priced UHV viewports , Conflat, ISO or KF including a variety of coatings to enhance performance. Laser Optex Inc. uses advanced techniques for control of special and critical processes, including 100 percent helium leak testing and x-ray measurements for metallization control. Windows Materials include: Fused silica, Quartz , Sapphire , MgF2 , BaF2 , CaF2 , ZnSe ,ZnS ,Ge, Si ,Pyrex Coating - a range of custom coatings can applied - which include - Single QWOT - Broad Band AR - V coatings - ITO - DLC (Diamond like coating)Standard Viewing diameters from .55" to 1.94 " , Custom vacuum viewport are available upon request.

| Address: | Zhong 4 lou 202#,, Hai dian South street, Hai dian district, Beijing, 100080, Taiwan |
| Tel: | +886 00 86 10 62634557 |
| Fax: | +886 00 86 10 62560326 |
| Web: | www.laseroptex.com |