DIY 50mm Guide Scope Part 1
April 12th, 2010 by Hersey
While surfing around checking out astrophotography sites I happened across a great article on building a guide scope from a inexpensive finder scope and decided I would give it a try. I picked up an inexpensive 10x50mm finder scope from an eBay store – Telescope Warehouse – for just over $50 delivered and I picked [...]
