43:48

How Not To Buy A Telescope

36:07

A Few Simple Tools Of The Trade For Amateur Astronomers

33:14

Advice For Beginning Amateur Astronomers: Getting Sharp Focus

29:19

Q & A For Beginning Amateur Astronomers Part 1

28:38

Simple Astrophotography With A Telescope and DSLR: Part 1

38:46

Simple Astrophotography With A Telescope and DSLR: Part 2

45:06

Simple Astrophotography With A Telescope and DSLR, Part 4: An Imaging Session

36:02

Photographing Planets With A Telescope and DSLR