September Star Party
and Open House
Saturday, September 20th
at Stellafane, Springfield, VT
Follow signs from Breezy Hill Road
This event is free and open to all.
will be held Thursday through Sunday Aug 13-16
2016 Convention will be August 4-7
Approximately 100 times faster than our prior DSL connection.
See photos and reports - being added over the next few months.
95-cm Boller & Chivens from Princeton moved to Colorado
Find what you need on our
Our Links Page features thousands of categorized
links to telescope making and optics fabrication topics.
Our most visited page year-after-year!
to grind your own Newtonian telescope mirror.
Complete plans for a
Newtonian Optical Tube
and a Dobsonian Mount.
Build with homemade or purchased components
(or a mix of both).
New Solar Filter Plans