Back in November, I wrote a post that discussed building a telescope. The telescope worked great. The only problem was that without a mount, it was hard to point and keep the telescope on a target. This made it hard for multiple people to enjoy the view, or even for one person to look for more than a few seconds. To kick off this year, I built a simple mount for the telescope and this weekend, at Her Royal Majesty’s Steampunk Symposium in Long Beach, California, I’ll be hosting viewings through the telescope and showing people how they can build one just like it.
The mount I built is basically a variation of one described at the 10-minute Astronomy Blog. Because my telescope is in a cardboard tube, I built a wooden box that fit snugly around the tube to hold the altitude bearings. Like the mount described in the 10-minute Astronomy Blog, my bearings are simply grated PVC end caps. I lined the wooden box with felt to snug the fit a bit more and avoid damaging the tube as I slid it in place. Allowing the altitude bearing box to be a pressure fit allows me to rotate the tube inside and it allows me to adjust the position of the telescope if I should add weight to one end or the other.
Another variation is that instead of building the ground board from scratch, my wife found a rotating TV stand at a thrift store for 99 cents. I simply put rubber feet on the bottom of my rocker box and set it on the TV stand.
Finally, I found that my elevation axis had a tendency to slip sideways, causing the telescope to slip out of the V-cuts. I solved this by adding melding plates to the outside of the V-cuts that keep the telescope from slipping sideways. I could possibly have also prevented this problem by making my rocker box a little narrower.
So, what makes this a “steampunk” telescope? First of all, it’s a Newtonian telescope very similar in design to the one Nathaniel Green, painting instructor to Queen Victoria, used to observe Mars in 1877. I painted the tube with brass spray paint to give it that old-fashioned brass tube look of nineteenth century telescope.
Although it gets dangerously close to the song “Just Glue Some Gears On It (And Call It Steampunk)”, I did glue some gears on my Dobsonian mount. I tried to evoke the idea of the clockworks that were used to drive old telescopes. What’s more, they make the melding plates looks more decorative than purely functional. I also added a steampunk cuckoo clock decal to the top of the mount. After all, time is very important to astronomy!
In a sense, the sky’s the limit—literally! The cardboard tube and simple wooden mount allow you decorate your telescope in a myriad of splendid ways, so you can go stargazing in style! My only recommendation would be to keep lights to a minimum to keep your telescope functional. The stand and telescope are lightweight and easily transportable, making them good for taking out any time you want. And really, that’s the point of having a little telescope like this, so everyone can enjoy the wonders the sky has to offer.