Discount Codes Eligible

Celestron 25 Piece Prepared Microscope Slide Kit A wide assortment of specimen slides covering insect parts, plant parts, animal parts, etc.   Tech...

Celestron Inspire 100AZ Refractor Telescope The Inspire 100 is a short refractor telescope perfect for terrestrial and celestial viewing on the go....

Baader Diamond Steeltrack M48 Adapter BDS-Adapter with M48 outer thread to connect M48 parts Mounted instead of the standard clamp with the S58 do...

Celestron Ultima Edge 30mm Eyepiece - 2" See the whole picture with Ultima Edge. These flat-field eyepieces were designed to provide an ultra-shar...

Antares Adapter for Maksutov-Cassegrain And SCT Do you want the full repertoire of Schmidt-Cassegrain accessories for your Maksutov-Cassegrain? Jus...

Celestron Dual-Axis Motor Drive for CG-4 Mounts Add tracking and tracking correction capabilities to any setup that uses a Celestron CG-4 equatoria...

William Optics iOptron Skyguider Pro Dec adapter    In the Box William Optics iOptron Skyguider Pro Dec adapter Warranty & Manuals Willia...

Antares 2" 90° Dielectric Diagonal The Antares 2" 90° Dielectric Twist-Lock Diagonal has multilayer dielectric coating with 99% reflectivity in gre...

Antares W70 31mm 72° The 2" Antares W70 31mm 72°  gives you a big view of the sky at a low price. The 6-element fully multicoated design features 7...

Baader Hyperion 5mm 68° Baader Hyperion Eyepiece 5mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phanto...

QHYCCD 5x2"/50mm QHYCFW3M-SR Filter Wheel The QHYCCD 5x2"/50mm QHYCFW3M-SR Filter Wheel main body is cut from a single piece of aluminum by a preci...

William Optics Flat61 for ZenithStar 61 This flattener is for ZenithStar 61.            Technical Specifications Telescope Side Connection M54x...

Baader CMOS-optimized L-RGB Filters New CMOS-optimized L-RGB filters from Baader Planetarium with Reflex-Blocker™ and Life-Coat™. Now with 47.4 mm ...

Sky-Watcher Star Adventurer Dec Bracket The Sky-Watcher Star Adventurer Dec Bracket allows you to mount a telescope with a 1/4" thread screw on the...

Sky-Watcher Flextube 250P Synscan Dobsonian Sky-Watcher’s Flextube SynScan GoTo Collapsible Dobsonian series are the telescopes your mother warned ...

Sky-Watcher Nikon M48 T-Ring Designed for attaching a Nikon DSLR camera to any of the Sky-Watcher 0.85x Focal Reducer/Correctors.M48 rings are u...

Celestron Omni 4mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...

Celestron Omni 6mm Eyepiece Celestron Omni series eyepieces offer a 50º apparent field of view, perfect for the Moon, planets, and a plethora of...

Celestron Omni 40mm Eyepiece Celestron Omni  40mm eyepieces series offer a 43º apparent field of view, perfect for the Moon, planets, and a plet...

Celestron Luminos 7mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing you...

Celestron Luminos 10mm Eyepiece The Luminos series eyepieces offer a wide 82º field of view in both high power and low power models, allowing yo...

Celestron Luminos 2" 2.5x Barlow Lens The Celestron 2” Luminos Barlow Lens increases the magnification of your 2” and 1.25” eyepieces by 2.5x. The ...

Celestron Counterweight, 11 lbs For 19mm Shaft Whether you are enhancing your mount setup or buying a replacement part, the counterweight is there ...

Celestron Dovetail RASA-8 This dovetail bar connects to the top of the Rowe-Ackermann Schmidt Astrograph 8 (RASA-8), and allows attachment of acces...

Celestron NexStar+ Hand Control USB - AZ The Celestron NexStar+ AZ Hand Control is the standard computer accessory on all current altazimuth mounte...

Celestron Universal 1.25" T-Adapter The Celestron Universal T-Adapter connects a DSLR or SLR camera body to a telescope with a 1.25” focuser or eye...

Daystar 2" Eyepiece Holder for Quark The Daystar Quark comes with a 1.25" eyepiece holder. Use your 2" accessories with the Daystar 2" Eyepiece Hol...

TeleGizmos Standard Series EQ & Alt-Az Mounted Refractors Cover The TeleGizmos Standard Series EQ & Alt-Az Mounted Refractors Cover is comp...

Celestron 1.25" Star Diagonal The Celestron 1.25” Star Diagonal slides into the focuser (1.25”) of your refractor or catadioptric telescope and acc...

Celestron 2" Dielectric Star Diagonal with Twist-Lock Ensure maximum light transmission without loss of optical quality with the Celestron Dielectr...

Howie Flatter Variable Laser Brightness Cap Upgrade Variable Laser Brightness battery cap/switch upgrade for laser collimators. Technical Specifica...