This event has passed. It took place on Tuesday, July 15, 2025. See Upcoming Events

Astronomy Fundamentals

Past Event Public

What Possessed You to Build Your Own Telescope

Presenter: Chris Almanza

Amateur astronomy used to be associated with making your own telescope. Stellafane in Vermont still pays homage to the art of telescope making and is approaching its 90th year. However, with the availability of mass produced mirrors, lenses, and complete telescopes, the interest in telescope making has waned. But all things are cyclic, and that may also include a renewed interest in grinding your own mirror and making your own telescope.

If the opportunity to make your own telescope intrigues you, or maybe you are just interested in learning about the process many amateurs used to get a larger telescope, join us for our July fundamentals. NAA member, Chris Almanza, will provide a brief overview of why you might want to build your own telescope, including grinding your own mirror. The fundamentals talk will provide general information about the planning and process involved with building a Dobsonian (Reflector) Telescope.

This event is open to the public and free of charge.

Location

Grace United Methodist Church: Room 254

300 E. Gartner Rd. Naperville, IL 60540

Room 254
Park in the upper, north lot for this meeting, and enter at the far-left door as you are facing the building. This door is marked as “Activity Center”. The door will be on a timer, just like the entrance to Fellowship Hall.