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Sky & Telescope called it a Hot Product. Years of owner reviews later, the AT60ED has earned that reputation many times over. This is a 60mm f/...

ZWO EAF 5V Electronic Automatic Focuser – Precision at Your Fingertips If you’ve ever struggled with getting that perfect focus during an imaging s...

There's a moment in every refractor owner's life when the view snaps into focus and the background goes black — truly black, the way only a well-co...

This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The AT70ED delivers genuine ED glass performance at an hone...

Four millimeters is the extreme end of useful magnification in a 1.25" eyepiece — the one you reach for when the atmosphere is dead calm and the pl...

Ten millimeters splits the difference between deep-sky and planetary magnification — high enough to resolve globular clusters and show structure in...

Five inches of ED triplet aperture is where a refractor stops feeling small. The AT130EDT combines a 130mm f/7 triplet objective, a heavy-duty 3.2-...

Explore Scientific iEXOS-100 PMC-Eight Equatorial Tracker System The Explore Scientific iEXOS-100 PMC-Eight™ Equatorial Tracker System is a portabl...

The 13mm is the transition point — high enough magnification to show real detail in globular clusters and planetary nebulae, low enough to hold a u...

Sixteen millimeters is the all-rounder focal length in a 1.25" barrel. In a 10-inch f/5 Dob, it gives you 78x — high enough to darken the sky backg...

This Explore Scientific 24mm argon-purged eyepiece has a wide 68° field that gives impressively sharp and contrasty medium power images with virtua...

This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. Most small refractors ask you to buy a separate field flatt...

The "picture window on space" viewing experience of this 82° field Explore Scientific 11mm 1.25" argon-purged eyepiece gives you the magnification ...

This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The AT125EDL occupies a rare middle ground: it's large enou...

This 82° field Explore Scientific 30mm 2" argon-purged waterproof eyepiece gives you the big picture, making you feel like you're relaxing in front...

Get back to basics with the "Everyman's" telescope, a classic 6" Dobsonian. This 6" Sky-Watcher Dobsonian reflector has: 6" aperture 1200mm focal ...

The NexStar 8 SE gives you 21st century technology for less than the price of a 1984-model scope. It combines Celestron's classic orange and black ...

This Universal Astro 2" to 1.25" eyepiece adapter lets you use 1.25" accessories in a 2" focuser or star diagonal . .  This Universal Astro 2" to 1...

The Explore Scientific 9mm argon-purged waterproof 2" eyepiece combines a high power capability with a 100° apparent field to provide a jaw-droppin...

This 82° field Explore Scientific 24mm 2" argon-purged waterproof eyepiece makes observing feel like you're relaxing in front of a picture window o...

The solid and stable Explore Scientific Twilight I light-to-medium-duty altazimuth mount and tripod has geared slow motion controls.  It weighs onl...

The 100° apparent field of this Explore Scientific first-of-its-kind 25mm argon-purged waterproof 2" eyepiece provides superb maximum field/medium ...

For many people, the size of the NexStar 6 SE is a little like Goldilocks and the Three Bears – it's not too big, it's not too small, it's just rig...

This Explore Scientific 16mm argon-purged eyepiece is a truly fine medium power eyepiece with a substantial 68° field of view that can provide a co...