Welcome to OPT’s EDU headquarters! OPT is pleased to work with all schools, colleges, universities, professional organizations and scientific institutions. Here you will find information on the benefits of choosing OPT for your astronomy needs, lists of organizations OPT has worked with this the past, informational articles, as well as our free contest where you can win incredible prizes! OPT is dedicated to helping you with your astronomy needs. Please feel free to browse the information below or contact us anytime if you have any questions or if we can assist you in any way. Thank you for visiting!