ATT Volume 17 Issue 4

In this issue Thomas Fowler demonstrates how the Avalon Linear Telescope Mounts’ are as aesthetically beautiful as they are technologically advanced; Curtis Macchioni goes in the field to test the EBL Voyager 1000; Jim Thompson takes a deep dive into the new trend of ultra-narrowband filters; Richard Hill provides a glimpse back into the 50’s, 60’s and 70’s as the dawn of the modern amateur telescope industry; plus Industry News, New Products and more!