The Astrophotography Sky Atlas by Charles Bracken Red Dot Finder thus providing best opto-mechanical alignment

thus providing best opto-mechanical alignment between the telescope and eyepiece

With the 8” RASA joining the lineup

Two interchangeable adapters allow you to switch between a Schmidt-Cassegrain thread adapter and a 2” barrel adapter so you can use this diagonal with a wide variety of telescopes

These are all excellent binoculars objects that should not be overlooked

25" accessory adapter

The Astrophotography Sky Atlas by Charles Bracken Red Dot Finder thus providing best opto-mechanical alignmentFinally, a compact, reasonably priced atlas designed with imaging in mind! Seventy full color charts cover the entire sky, with stars down to 9th magnitude and over 2000 deep sky objects plotted in their correct size and shape, including many nebulae not found in visually oriented atlases. 416 emission nebulae and supernova remnants, including the complete Sharpless (Sh2) and RCW catalogs. 171 reflection nebulae, including the complete van den Bergh