Amateur Telescope Making(ATM) has started in Kajang with Chrono Fong and Tan Simpson!
First, What is ATM?
ATM is an activity of making your own telescope from scratch. You can also buy the parts separately and assemble them. Most ATMmers usually grind their own mirrors though. The most popular design for ATMming is the Dobsonian Reflector, also known as the 'Poor Man's Telescope' due to its most simple design.
We recommend ATM because when you make your own telescope, you will understand the very delicate workings of a telescope. It is also a chance for you to experience yourself the applications of the optical laws, the trigonometry mathematics, even the mechanics involved with the telescope! However, it is entirely optional and pretty much anyone can build a decent 6-inch Dobsonian given that they have lots and lots of passion. Yes, you need LOTS AND LOTS of passion.
Our fellow stargazer Simpson was recently back from his 'pilgrimage' to Universiti Sains Malaysia and his apprenticeship to the Malaysian ATM mentor Dr Pierre Chong (Find him on Facebook). Immediately he started the gears in creating ATM fever in Kajang, Selangor!
This is the makeshift workshop for Kajang ATM. The left table is Simpson's, whose mirror is still in progress. The right table is Chrono's, who have just started the ATM in Kajang.
These are the 'ingredients' in mirror making and polishing - carborundum (silicon carbide, SiC) of varying grades from 120-220, polishing powder, lots of water, and the glass.
We are just starting out and in our progress of trial and errors, we hope that our successes and blunders will be a guidance for future ATMmers in KL interested to pursue this craft. Next up we will post about the stages in mirror grinding for a Dobsonian!
Stay tuned! Everyday we ATM-min'!
