Discount Codes Eligible

Seymour Helios Solar Glass Binocular Filters (Pair) This pair of premium solar filters are safe for solar viewing when mounted on binoculars. They ...

Ikarus StellarMate Pro 128GB Observatory-class Astrophotography Controller: 4x12VDC outputs, 2x Dew Heaters, and 1x Variable Voltage 8 GB RAM and ...

Player One M54M-M54M 2MM Adapter M54M-M54M 2mm adapter Material：Aluminum 6061-T6 Adapter：M54*0.75  male threads on both sides Extention Length: 2mm...

ZWO M54M-M54F 21mm This adapter allows conversion from female M54 to female M54 with 21mm spacing. Technical Specifications M54 M...

Askar 103APO 0.8x Full-Frame Reducer The 0.8x reducer can bring Askar 103APO's focal ratio down to F5.4. This is a standard reducer with field flat...

Rent the Vaonis Vespera Smart Telescope  Meet Vespera: the world’s lightest observation station.Vespera is your new observation station, the perf...

ADM D Series Female to V Series Female Adapter Two female dovetails on each side of the single clamp. Allows mounting D Series male dovetails ...

Astronomik ProPlanet 642 BP IR-pass filter  The Astronomik ProPlanet 642 BP is the latest addition to the family of Astronomik ProPlanet IR-pass f...

Celestron Tripod for Starsense Explorer Tabletop Dobsonian Solid, sturdy tripod exclusively for the StarSense Explorer Tabletop Dobsonian Securely...

Vaonis Vespera Lens Ring (spare part) Replacement part. The Vespera Lens Ring comes in the original Vespera pack. Only suitable for the Vespera ob...

SVBONY SV133 Filters Wheel 1.25'' Multiple 5-Position The SVBONY SV133 is suitable for 1.25-inch eyepieces and for viewing with a T2-fitted singl...

SVBONY SV209 1.0x Flattener for SV550 80F6 M63x1 SV209 1.0x Flattener Corrects the Field for SV550 80F6 Astrophotography The Calculation Method of...

SVBONY SV211 135mm Handle Bar Guide Scope/ Finder Dovetail Mount This SV211 handle 135mm is suitable for OTA SV503 70F6, SV503 80F7 and SV550 80F6...

Lunatico Astronomia CloudWatcher Solo CloudWatcher “Solo”, designed by Lunático to make the most of the CloudWatcher. It is a tiny computer customi...

PrimaluceLab ESATTO 2" LP Low Profile Robotic Focuser ESATTO 2” LP is the most compact low profile robotic focuser specially designed for telescope...

SVBONY SV212 Telescope Carrying Case Bag 4 removable Velcro internal padded divider that can store your high-value telescope accessories. Double p...

Player One ERF 1.25″ Filter S-series for Quark Chromosphere Player One S series filter using high quality optical glass substrate and multi-layer c...

Pegasus Astro 2.1mm to 2.5mm Cables Male 2.1mm x 5.5mm to Male 2.5mm x 5.5mmMax current: 5ALength: 1.5m /5 feet In the Box 2 x Pegasus 2.1mm to ...

Askar 65PHQ Astrograph 65PHQ is a flatfield astrograph newly launched after 80PHQ, 107PHQ, and 130PHQ. Instead of buying extra flatteners, calcula...

Buckeye Stargazer Camera Rotation Level If you don’t have an automatic rotator, these simple camera bubble levels will help orient your camera to 0...

Antlia ALP-T Dual Band Ha+OIII 5nm Highspeed Filter ALP-T Dual Band 5nm Highspeed Filters are further optimized to work with high-speed imaging sys...

Askar FRA500 90mm f/5.6 Quintuplet APO Flat-Field  Sharpstar Optics introduces Askar FRA500 astrograph, which is the youngest among the well-known ...

Les Yeux Tournés Vers Le Ciel L’astronome amateur « tout terrain » Philippe Moussette réédite avec les éditions du joyeux drille un livre sur l’as...

Baader Single Polarizing Filter Baader Polarizing Filter Screws into 1¼ or 2" eyepieces/threads. Useful in Lunar and Solar observations to limit br...

William Optics 48mm T mount for Canon EOS   In the Box William Optics 48mm T mount for Canon EOS Warranty & Manuals William Optics 2-Yea...

iOptron Tripod for SkyGuider Pro/SkyTracker 1.25" Stainless Steel tripod that fits the iOptron SkyGuider Pro, SkyTracker/SkyTracker Pro mount.   To...

Baader 2" Mark III MPCC Multi Purpose Coma Corrector Coma corrector for Newton telescopes, that reduces neither the focal length nor the image...

Baader 2" Cool-Ceramic Safety Herschel Prism Mark II (Visual / Photographic) 2" wedge prism according to Herschel - one-sided Phantom ...

Antares M54-M48 Camera Adapter M54-M48 reduces female M54 to female M48 In the Box Antares M54-M48 Camera Adapter Warranty & Manuals Antares ...

Antares SCT Camera Adapter M42 55mm TAL threads directly onto the back of your Schmidt-Cassegrain and outputs M42 T-thread with a 55mm extension.  ...

Antares 6-Point, 50mm Finderscope Bracket The F50FB 6-point finder bracket installs in the receiving shoe on your telescope, or our parts FURB or S...