Are you going to NEAF? OPT is!

NEAF is the premiere astronomy show for the United States, and even though we have to travel cross-country to get there, it's worth it! If you attend NEAF, you will find over 140 vendors, workshops, a solar star party, and so much more...we highly recommend it.


Great Deals this Year!

If you do attend NEAF, make sure to stop by the OPT can't miss us! We will have some smokin' deals going on throughout the weekend. Some of them are so good, we have promised the manufacturers that we won't advertise either the pricing or even mention the products in question on our website.

We'll see you at NEAF. Let's hope for some mild weather and even a little sun. We are wimpy Southern Californians, after all!