The eye-catching red and black finish Astro-Tech AT72ED is a worthy successor – and upgrade – to the AT66ED, an Astro-Tech scope that Astronomy magazine called “a product everyone should own.” The AT72ED is optically so good, despite its low price, that you might swear this compact air-spaced ED doublet refractor is an apochromat . . .
This 13mm Astro-Tech AF Series very wide 70° field dual-barrel eyepiece is usable for medium power observing with any scope type, under virtually any seeing conditions – from fair to superb . . .
Despite its low price, this Astro-Tech 6mm High Grade Plössl eyepieces might well become the most-used high power eyepiece in your observing kit. Its image quality is just that good . . .
These 142mm split mounting rings are designed to fit the Astro-Tech AT130 and TMB TMB-130 refractors, as well as any other refractor having a 142mm OD tube . . .
This low power wide field 2” Astro-Tech Titan Type II ED eyepiece is superb for viewing large-scale deep space objects – open clusters, nebulas, star clouds, and more – particularly with a fast focal ratio Dobsonian reflector . . .
The Astro-Tech 4mm High Grade Plössl eyepiece will become a high power staple of your observing kit. The quality of the optics and build will keep you happlily observing for years to come . . .
This value-packed Astro-Tech AT8D 8” Dobsonian reflector offers big performance at a little price. It’s easy to transport, easy to assemble, easy to own, and easy to use . . .
This physically short (3.1") Astro-Tech 2x achromatic Barlow is an inexpensive way to cleanly double the power of any 1.25" eyepiece in your collection . . .
This 17mm Astro-Tech AF Series very wide 70° field dual-barrel eyepiece is usable for crisp and contrasty medium power observing with any telescope type, under virtually any seeing conditions – from fair to superb . . .
This very wide 70° field Astro-Tech AF Series 5mm focal length dual-barrel eyepiece is outstanding for medium to medium high magnification viewing with short focal length refractors and fast focal ratio/short focal length reflectors, and provides about the maximum usable magnification with a typical 8” f/10 catadioptric . . .
