Grinding Machine Cartoon
From 1936 in Early History
will be held Thursday through
Sunday Aug 13-16
Keynote: Alan Stern, New Horizons Project Mgr.
2016 Convention will be August 4-7
Approximately 100 times faster than our prior DSL connection.
See photos and reports - all photos have now been posted.
New: Clear Outside sky forecast.
New: Link to MODIS (Aqua) Aerosol Optical Depth data.
Fixed: Link to Current Snow Depth (new location).
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