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

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

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

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

The first thing you notice about the AT90EDX is how quiet the view is. No color fringing on bright limbs. No softening at the edge. Just the object...

This 6" Explore Scientific AR152 achromatic refractor optical tube is a sensational value - a big 6" (152mm) and fast f/6.5 refractor that's priced...

This Product Has Been Discontinued.  This Page Is Here For Informational Purposes Only. The Astro-Tech AT152EDT 152mm f/8 Triplet Apochromatic Refr...

Explore Scientific 127mm FCD100 Carbon Fiber ED Triplet Apochromatic Refractor (ES127CF-FCD100) A 5" apochromatic refractor has long been considere...

This 5" Explore Scientific achromatic refractor optical tube is a big performer, both inside the solar system and out in the realm of the nebulas a...

Explore Scientific 8" f/6 FirstLight Dobsonian Telescope A Complete, No-Frills Stargazing Experience That’s Big on Performance and Easy on You Gett...

Need to dial in your backspacing on your imaging rig?  The UA 2" field flattener gives you the freedom to set your spacing from 55mm all the way to...

This 80mm Sky-Watcher Evostar 80ED doublet apochromatic refractor is loaded with performance and features at a very attractive price . . . This Sky...

This Sky Rover 2” dielectric mirror-type star diagonal is an outstanding value. At this low price, if there ever was a bargain in astronomy, this i...

Meet SAM - the Star Adventurer Mini. A user-friendly and multi-function mount to satisfy all your needs for nightscape and eclipse photography, ast...

This product has been discontinued, and this is here for informational purposes only.  This product is no longer for sale. Ideal for wide-field pho...

Bright fields and comfortable eye positioning. That's all most observers ask for at low power. The 24mm focal length is where eyepieces finally get...

High-power eyepieces used to mean a choice: pay for premium glass, or squint through a design that sacrifices edge quality for a low price. The Sky...

AstroZap Flexible Dew Shield – For Current Meade 14" LX200 SCT (Textured Matte Blue Finish) Moisture Protection and Contrast Boosting for Your Big ...

AstroZap Aluminum Dew Shield for Meade 16" SCT – White Finish If you're running a Meade 16" Schmidt-Cassegrain, you're at the helm of a serious obs...

A 3.5mm eyepiece is a specialist. It's the one you reach for when the atmosphere goes still — when stars stop shimmering, when planetary detail sna...

You point at what you want to see, and you look straight through. No mirrors redirecting your line of sight. No mental translation between where th...

Sky Rover U-Mount Fork – 150 mm Giant Binoculars Strength Worthy of the Flagship The Sky Rover U-Mount Fork was built to carry the weight and purpo...