Question: Orion 80 mm EDPosted By Marc DiMarco |
Just something interesting I found:
Orion 80ED uses FPL-53 glass for the ED objective, which is the same glass used in Astro-Physics Scopes. Interesting.
Marc
Orion 80ED uses FPL-53 glass for the ED objective, which is the same glass used in Astro-Physics Scopes. Interesting.
Marc