<body><!-- [DocumentBodyStart:52abffdb-b639-4a9f-9592-e9df7264bcab] --><div class="jive-rendered-content"><div class="" style="margin: 0px; padding: 0px 0px 0px 5px; float: left; vertical-align: middle; width: 1047.2px; color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 12px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-style: initial; text-decoration-color: initial;"><h1 class="" style="font-family: Arial, Helvetica, sans-serif; font-size: 2em; margin: 9px 0px 0px 37px; display: block; font-weight: normal; padding: 0px 0px 0px 1px; white-space: normal; color: #000000;">TB5800/TB6000A/TB8000/4800 Approved/Recommended Optics</h1><div class="" style="margin: 0px; padding: 0px; font-size: 0px; clear: both; height: 0px;"> </div></div></div><!-- [DocumentBodyEnd:52abffdb-b639-4a9f-9592-e9df7264bcab] --></body>
