Ball lens assembly, TO caps with optical windows





Ball lens assembly, TO caps with optical windows
Ball lens assembly widely used in optical communications, ensure that the hermetic of component, improve the reliability and stability.
TO caps with optical window, including a flat optical window, ball lens, aspheric lenses, are widely used in the package of visible, infrared detectors, laser, etc. , in order to obtain high stability and reliability, commonly used glass package, the hermetic reach to  5 × 1012PaM3 / S or better.
TO caps includings TO8,TO18,TO46, TO52, TO56 etc.  the window can also be packaged according to customer demand for different types of optical window.