Image of the day

Captured by
Ron Masters

Saturn Dione Tethys 28 August 2021

My Account

New to Astromart?

Register an account...

Need Help?

Focuser 2" 2.7" 4"

Started by HowardP, 01/06/2004 06:50PM
Posted 01/06/2004 06:50PM Opening Post
What is the actual measurement referring to?

The travel of the tube or diameter?

thanks howard