Products

Is your Telrad finderscope too close to your telescope? Raise it up, with a Telrad Riser Base 4. This version adds an additional 4" of height, whil...

A handy spare part for your Telrad - allows you to switch your device over between different telescopes without any hassle!

In 1966, astronomer Halton Arp compiled his Atlas of Peculiar Galaxies, which featured 338 images of some of the strangest looking galaxies and gal...

A Glimpse into the Feathered Wonders Down Under The Pinnacle of Avian Exploration This book is the most up-to-date guide to Australian birds availa...

The First Astronomers is the first book to reveal the rich knowledge of the stars and the planets held by First Peoples around the world. Our eyes...

Have you ever wanted to start taking photos of the Moon? Here's a practical guide aimed at beginners interested in learning about the Moon and how ...

The World of the Microscope is perfect for children years for anyone who has an interest in learning about the microscopic world. The World of the ...

Thousand Oaks Threaded Camera Filter 58mm features universal camera threads and the same SolarLite filter material found in our telescope solar fil...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

After years of R&D we have developed a new solar film that has the optical quality of glass with the advantages of impregnated polymer. The Tho...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by the clear aperture (filter size in the center of the cell) and outside diameter (O.D.) of...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

What Size Do I Order? The size chart below lists sizes by clear aperture (filter size in center of cell) and outside diameter (O.D.) of aluminum ce...

After years of R&D we have developed a new solar film that has the optical quality of glass with the advantages of impregnated polymer. The Tho...

Thousand Oaks Solar Filters 203mm After years of R&D we have developed a new solar film that has the optical quality of glass with the advantag...

Thousand Oaks Threaded Camera Filter 67mm features universal camera threads and the same SolarLite filter material found in our telescope solar fil...

Thousand Oaks Threaded Camera Filter 77mm features universal camera threads and the same SolarLite filter material found in our telescope solar fil...

Thousand Oaks Threaded Camera Filter 95mm features universal camera threads and the same SolarLite filter material found in our telescope solar fil...