Shop OSI Farpoint

Welcome to the Optical Structures Incorporated (OSI) online store!

This is our storefront, not just for Farpoint, but for our complete family of OSI owned brands (Farpoint, Astrodon, Lumicon, JMI, and OWL) and other supported brands such as APM, Lunt Engineering, and many others. This is your “one stop” store for all your astronomy needs.

Free USA Shipping on orders over $25.00
Carts under $25.01 incur a $10 fee


Astrodon is now owned by OSI. Astrodon sales will be incorporated into this web store soon. For the moment, Astrodon products are still available at


Products 1 - 10 from 691. Products on page