September Star Parties
Saturday, September 13th & 20th
9/13 at Saint-Gaudens NHS, Cornish, NH
9/20 at Stellafane, Springfield, VT
Join us for one or both nights
These events are free and open to all.
will be held Thursday through Sunday Aug 13-16
See photos and reports - being added over the next few months.
95-cm Boller & Chivens from Princeton moved to Colorado
John was an honorary member of the Springfield Telescope Makers and attended many conventions.
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