Monday, November 11, 2013


One of the two 16" F4.5 Upper Tube Assemblies coming
together.  The Kydex baffle/shield, focuser and finder
board is yet to be installed.

Sunday, November 10, 2013

Left is a 6-point flotation cell.
Right, a Meade Lightbridge 18-point mirror cell.
The two 16" telescopes are coming together. Here you see the mirror cells mounted on the mirror boards. See captions for details.

The 6-point cell is more than adequate to support the 16" mirror and has been optimized with Plop.

A rear hole in the mirror board now only looks pleasing
but allows very adequate ventilation.

Friday, November 8, 2013

My "Restored" 3" Stellarscope by
Harry Ross of New York
As a 10 year old Fifth Grader, I was introduced to astronomy by my teacher Mrs. Cameron. During that class we had a chance to visit the Griffith Planetarium where I looked through a telescope for the first time. I was hooked! In a class-room collection of Junior Magazine I saw an ad for a "real" 3" reflecting telescope from Harry Ross of New York. It was $14.50. After mowing laws and working around  the house to earn the money, I was able to send away for one. Once received the first object I observed, with my own telescope, was the moon.

That telescope disappeared long ago -- then recently I was able to obtain one from a fellow in New Jersey. For the cost of shipping, he sent me the telescope! It was EXACTLY the telescope I had as a child. Now restored, as best I could given the materials at hand, it now sits proudly in my living room.

I looked at the moon last night. It was a memorable sight!!
Me and my Harry Ross Telescope
at about Age 12

Thursday, November 7, 2013



Construction continues on Robert and Al's 16" F4.5 Here the altitude bearings and rocker box sides take shape. The alt bearings are 24" in diameter.

Wednesday, November 6, 2013

Two 16" telescope . . .



Under construction are two 16" F4.5 telescopes for Al in Redding California and Robert in Los Angeles. Both of these telescope will have a traditional dual-ring upper tube assembly and truss configuration.

This is an Example of the Completed
16" F4.5

An amazing telescope...

Don C., from Pembina, North Dakota, put together one of our kits into this awesome 17.5" F4.5 telescope.  Don says:

"Here's a photo of my . . .  dobsonian.  I made a few mods.  I added wheels on the front and drilled holes in the back to allow poles to be used as a wheel barrel to move the scope around.  The regular broom handle poles screw into place so I can back up as well as go forward without the poles pulling out.  You can see the poles in place in the pic.

I painted the scope black and then added some astronomical pictures  using decoupage and then varnished everything.  I also made a hollow hole in the center pin for some wires and added some red LEDs to the bottom of the base so it glows a faint red on the grass at night - that way I can see the base and wheels in the dark.  A very fun project to work on.  Thanks for your excellent telescope parts to play with.

I have dreamed of making a telescope like this but never thought I'd be able to make all the wood parts - thanks to you a small dream comes true.
"

I've seen some neat "custom finishing" on my telescope kits, but this one is "outa the park"!!

Sunday, November 3, 2013