This 26mm Astro-Tech Titan 2” super wide angle eyepiece has a huge 70° field of view that gives you “picture window on space” observing at a price substantially less than many other exotic super wide field designs with a similar 70° field of view . . .
This Astro-Tech 35mm extension tube is used to make up for the loss of light path when a 2” star diagonal is removed from many refractor focusers and replaced by a camera and camera adapter for imaging. It can also be used with Astro-Tech Ritchey-Chrétien reflectors to bring webcams and DSLRs to the correct focus . . .
This Astro-Tech 1.25" 13% transmission neutral gray filter reduces the brightness and glare that can mask low contrast details during lunar and planetary observing . . .
This 8mm Astro-Tech Series 6 is a good quality medium to medium-high power eyepiece with a wide 60° field of view that you wouldn’t normally expect to find at such a very reasonable price . . .
The 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 . . .
Temporarily out of stock; will charge and ship when available.
This Astro-Tech quick-release finderscope bracket mounts 50mm Astro-Tech finderscopes on Astro-Tech and TMB refractors, but will work equally well with virtually any telescope or telescope type and any ~50mm finder . . .
Temporarily out of stock; will charge and ship when available.
Here’s an exceptional bargain – an optically premium 2” Astro-Tech 2x true apochromatic Barlow with ED glass and a 1.25” adapter at a low price you would normally expect to pay for an ordinary achromatic 1.25” Barlow . . .
The Astro-Tech AT111EDT is a 111mm aperture ED apochromatic triplet refractor that is priced hundreds of dollars less than competitive 102mm and 110mm refractors . . .
This 17mm Astro-Tech Series 6 is a good quality medium power eyepiece with a very wide 65° field of view that will add expansive deep space vistas to your observing kit at a price only a fraction that of exotic wide field designs with a similar field of view . . .
