Jump to content

Stargazers Lounge Uses Cookies

Like most websites, SGL uses cookies in order to deliver a secure, personalised service, to provide social media functions and to analyse our traffic. Continued use of SGL indicates your acceptance of our cookie policy.

  • Announcements

    SGL 2017 SP

Recommended Posts

Cosmic Geoff    199

On the solar hazards - some 8" tube covers (like mine) have a pair of 2" round protrusions on them. One of these pulls off to reveal an offset 2" hole. As far as I am aware, this is intended for use with a solar filter, so that the aperture is stopped down from 8" to 2" by a stop that won't fall off. You just have to make a small filter to cover the 2" hole.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Recently Browsing   0 members

    No registered users viewing this page.

×