Starlight Innovation PLI Para-Light Combo Special - PLICOMBO DSLR Accessories The H-Beta Narrowband Filter 1

The H-Beta Narrowband Filter 1

All connections of the tube structure were made using a professional TIG welding process and no rivets and screws were used

Celestron Labs CB2000CF Binocular Compound Microscope Features

Before the popularization of John Dobson's altazimuth mount design with low center of gravity combined with a Newtonian optical assembly

Starlight Innovation PLI Para-Light Combo Special - PLICOMBO DSLR Accessories The H-Beta Narrowband Filter 1Starlight Innovation Para Light I Wood Parallelogram Alt Az Mount Combo Special This Combo Special consists of the Starlight Innovation PLI Para Light I Wood Parallelogram Alt Az Mount and an included Tri Light II Tripod. The Tripod is a fixed height 40" high, non adjustable legs version with all wooden construction. The Starlight Innovation PLI Para Light I Wood Parallelogram Alt Az Mount is the perfect parallelogram type mounting for astronomers,