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Celestron X-CEL LX 12mm Eyepiece Celestron X-Cel LX series eyepieces offer a 60º apparent field of view, perfect for the Moon, the planets, and ...

Celestron Sony E-Mount T-Ring A T-Ring is one of the first accessories you will need to take pictures through a telescope or spotting scope. If you...

Celestron SCT to 2" Adapter This sturdy, high-quality adapter provides a solid connection between your Schmidt-Cassegrain or Maksutov-Cassegrain te...

Celestron EclipSmart 10X25mm Solar Roof Binoculars When looking for premium performance and superior safety in optics the EclipSmart line is the on...

SVBONY SV238 OAG Off-Axis Guider Large prism design delivers a wider field of view, ensuring higher guiding success rate; Adjustable prism height ...

Antlia ALP-T Dualband 3nm Ha + OIII 2'' Filters The Antlia ALP-T Dualband 3nm Ha&OIII Filter is a dual narrowband filter, which lets the red H-...

SVBONY SV157 1.25inch Extension Tube The SVBONY SV157 1.25 "extension tube is threaded at the end to accommodate a standard 1.25" filter. It is ma...

Alpha 2000 PLUS Star Finder You now have in your hands a quality star finder, that is to say an authentic practical and versatile astronomical calc...

Baader M54 Fine-Adjustment rings (0,3 / 0,5 / 1 mm) - Aluminium System M54 – spacer (Fine-Adjustment) ring 1mm thick, equals approx. 1 1/3 turn of...

Ikarus Universal Vixen/Losmandy ClampIkarus Universal Vixen/Losmandy Clamp is a high quality clamp that secures your mechanical parts to Vixen or L...

Lunt SunOculars (mini) 6x30 Solar Binocular  Perfect for kids 13 yrs ADULT SUPERVISION RECOMMENDED! Truly a pocket sized instrument that you can...

Pegasus Astro FocusCube 3 Introducing the Pegasus Astro FocusCube 3, our cutting-edge solution for achieving fast, reliable, and precise focusing o...

SVBONY SV47 10x42 HD Binoculars 1. Center Focus Knob : The focusing wheel, which is both non-slip and solid, is the ultimate in user-friendliness. ...

SVBONY SV111 Metal Binocular Tripod Mount Adapter Svbony SV111 black fully metal binocular tripod mount adapter suitable for Porro and Roof binocu...

Wanderer Astro WandererBox Lite V3 The WandererAstro WandererBox Lite V3 is an ultra-lightweight and compact Micro DC + USB hub. With a combined to...

SVBONY SV152 SWA 1.25" Illuminated Eyepiece 20mm 70 Degree    Adjustable red LED light brightness control to illuminate crosshairs and preserve n...

Starizona M54 Male to M54 Male Adapter M54 male to M54 male adapter. Adds 1mm to backfocus. Useful for attaching a ZWO 6200 camera to the ZWO 2" fi...

Pegasus Astro Mounting Solutions Have you ever wanted to mount your Pegasus Pocket Powerbox, Powerbox Micro, Powerbox Advance, Ultimate Powerbox or...

SharpStar 61EDPHⅢ f/4.5 Full-Frame Reducer The special full-frame reducer of 61EDPH Ⅲ: One end of the thread is M68 × 1, connected to the focuser; ...

Lunt V Series 4" Dovetail Bar The Lunt V Series 4" Dovetail Bar is the perfect match for Vixen-style mounts. All Lunt Dovetail Bars are made of bla...

Pegasus USB 3.2 Gen 1 cable Type-A male to Type-B male with metal jacket 0.5 m or 1m Robust metal jacketThe USB cable has a robust metal jacket ...

William Optics High Latitude Vixen Style Base Mount 100% precision CNC made . It’s big upgrade for the stability and adjustment Adjustment from...

Celestron 2" to 1.25" Adapter with Twist-Lock The Celestron 2” to 1.25” Adapter with Twist-Lock was designed for visual observers who use both 2” a...

Celestron 1.25" Collimation Eyepiece The Celestron Cheshire Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmid...

Baader Hyperion 24mm 68° Baader Hyperion Eyepiece 24mm Huge 68 degree wide angle field, tailored to the maximum Visual angle of the human eye Phan...

William Optics Cat Series Saddle Handle Bar The William Optics Cat Series Saddle Handle Bar is a Vixen type saddle handle-bar for our uniguide or o...

William Optics 2" Durabright Diagonal for SCT This 90° 2"mirror-type star diagonal has a Dura-Bright 12mm thick mirror and dielectric mirror coatin...

Tele Vue Plössl 32mm The Tele Vue Plössl 32mm, with its larger 50° apparent field, will deliver the same true field as the 40mm but with higher m...

PrimaluceLab Temperature Sensor The PrimaluceLab Temperature Sensor is compatible both with ECCO, the environmental computerized controller for EAG...

Pegasus Astro USB3 Control Hub * Power cable is optional. PEG-PSU-21 or CIGLIGHT-ADAPTER21 must be bought separately. Lack of a trusty USB3.1 Hub i...

Lunt 60mm Ha Etalon Filter The Lunt LS60FHa is a 60 mm aperture (no central obstruction) integrally tuned etalon for use on a customer supplied ref...