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Takahashi 0.7x Reducer TOA-35  The Takahashi TOA-35 0.7x Reducer for TOA-130, TOA-150 & TSA-120 consists of 4 elements in 3 groups and utilizes...

Takahashi Tube Ring 80S  Cradles are the standard tube rings for fixing Takahashi optical tube assemblies to the mounts. Footprints of the cradles ...

Astronomik Oiii 6nm CCD Filter The OIII-CCD Filter is suitable for imaging of OIII nebulas from observation sites with light pollution and from dar...

Shelyak Star'ex high Resolution Optical Kit  With Star’Ex (Star’Explorer), build your first High Resolution (HR) spectrograph to observe the spectr...

PlaneWave Mounting Bracket For Finder Scopes The PlaneWave Mounting Bracket For Finder Scopes is an L shaped bracket that attaches in four differen...

ADM Riser Block 2 Inch XL Riser Blocks fit between the dovetail bar and your accessories. Makes it ideal for mounting electronics onto the dovetail...

Pegasus Astro M72 Male (Takahashi thread) to M54 Male   Adapter Thickness: 8.0mm Thread M72 Takahashi: Pitch 1.0mm / 4 mm length Thread: M54 Pitc...

Antlia LRGBR+ Dark series filters The Antlia LRGBR+ Dark series filters are designed with a full spectrum curve from 390nm to 1000nm, making it sen...

Rouz Astro MeLE Quieter Mini PC Bracket Securely mount your Mele Mini PC onto your telescope This allows the Quieter PC to be bolted to a Rouz Astr...

Rouz Astro Active Cooling Kit for ZWO ASI Uncooled Cameras The Rouz Astro – Active Cooling Kit  is designed to cool ZWO ASI uncooled cameras. A la...

SVBONY SV305M Pro Monochrome and Guide Camera Sv305M Pro has higher sensitivity than color camera. With LRGB filter, it can shoot pure color effec...

Bob’s Knobs for Celestron 14″ SCT Fits: Celestron 14” (36 cm) f/11 SCT versions with factory headless set-style (Allen or slotted) collimation scre...

SVBONY SV190 1.25" UF10mm / UF18mm Ultra Flat Field Eyepiece FMC For W9149A  This eyepiece removes field curvature at the edge, resulting in a fla...

Orion Deluxe 6-Piece Optics Cleaning Kit Make your dusty old telescope and telescope eyepieces good as new with the Orion Deluxe 6-Piece Optics Cle...

Starizona M48 to M54 Step Ring This adapter will step M48 threads up to M54. It has M48 female on the inside and M54 male on the outside. It does n...

PrimaluceLab ESATTO 3.5" LP Low Profile Robotic Focuser ESATTO 3,5” LP is the most advanced yet affordable low profile robotic focuser specially de...

Pegasus Astro Saddle Powerbox The Pegasus Astro Saddle Powerbox is a versatile and indispensable accessory for astronomy enthusiasts and astrophoto...

Baader 6.5nm Narrowband Filters – CMOS-optimized (H-alpha, OIII, SII) Baader H-alpha / O-III / S-II Narrowband Filter Set - Precision Grade 6.5 nm...

Baader 3.5 / 4nm f/2 Ultra-Highspeed Filters – CMOS-optimized (H-alpha / O-III / S-II) Baader has released a whitepaper guiding you how to select t...

StarSense Mounting Solutions This bracket allows you to mount your Celestron StarSense camera onto several different dovetail bars, saddles or find...

Celestron Nature DX 10x50mm Roof Binoculars Phase coated BaK-4 prisms produce vivid, true-to-life colors Fully multi-coated optics deliver maximu...

Celestron EclipSmart Solar Filter for PowerSeeker 70AZ/EQ and Travel Scope 70 Telescopes ISO-CERTIFIED SOLAR TELESCOPE FILTER: Certified to compl...

Optec ThirdLynx QuickSync TKX QuickSync TKX motor with integrated ThirdLynx controller for Takahashi dual-speed MEF focuser. Compatibility: Takaha...

Player One Mars-M USB3.0 Mono Camera IMX290 Mars-M is a monochrome planetary camera developed by Player One Astronomy, which adopts the Sony IMX290...

ADM VHAND- V Series Dovetail Handle Fits V Series dovetail bars. Handle – 7.5″ Long between centres, 1″ wide, 2.5″ Tall, Wt. 14 oz as shown. Techn...

Kowa BD25 8x Binoculars Designed and manufactured in Japan, the BD25s are a highly compact class binocular. These binoculars pack features that are...

Pentax SMC XW16.5 85° 2" Eyepiece The Pentax XW16.5 70° has a 85° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Applic...

Pentax PAPILIO II 8.5x21 Binoculars  PENTAX quality and clarity are within reach, at a price that’s within reach, too. Unique Uni-body design enhan...

Pentax JUPITER Series 10x50 Binoculars Full sized binoculars that provide a bright and clear view, with a functional exterior designoptimizing eas...

Pentax SMC XW10 70° Eyepiece The Pentax SMC XW10 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Applicati...

Pentax SMC XW5 70° Eyepiece The Pentax XW5 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Application Vie...

Lunt Internal Double Stack Module for LS80THa SFPT – Internal Double Stack Module for Lunt 80 mm & 100 mm Universal Day and Night Telescopes No...

QHYCCD M54 All-in-One Adapter Kit If all the existing package solutions cannot meet the demand, such as the situation where the BFL requirement is ...

Celestron AstroMaster Accessory Kit - 1.25" Get more enjoyment from your telescope with the Celestron AstroMaster Accessory Kit. Inside the pla...

Celestron AstroMaster/PowerSeeker Motor Drive Add right ascension (RA) tracking capabilities to any Celestron AstroMaster or PowerSeeker equatorial...