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QHY Adapter Kit Combo D1 The Combo D1 adapter kit from QHY is compatible with the: QHY268C QHY600C QHY168C QHY247C QHY128C QHY410C QHY367C This k...

ZWO FF65APO 0.75× Full Frame Reducer ZWO has released a brand-new FF65APO 0.75× full frame reducer with a four-element optical design. It has a red...

Takahashi TOA-645 Flattener kit for TOA-130 The Takahashi TOA-645 field corrector kit for imaging with TOA-130 refractor Takahashi has adapted its...

Takahashi FC-FS Multi Flattener 1.04X  The universal field corrector for FC and FS refractors The multiplication over time of the number of refract...

Takahashi Starbase Orthoscopic Eyepieces Orthoscopics have been a hidden gem in the astronomy field.  With their field of view at 45°, well made Or...

Takahashi T-Ring DX Premium Takahashi offers three different series of bayonet rings, whereby these three series differ in the connection thread on...

Takahashi Touchup paint  Takahashi's touch-up paint will help repair small chips and scratches made to your Takahashi equipment such as counterweig...

SVBONY SV196 T-Ring Adapter for Sony Alpha DSLR Allowing you to fit any T2 mount lens or accessory to your Sony Alpha or Minolta AF DSLR camera. 1....

Astronomik UHC-E Filter The Astronomik UHC-E filter was developed for astrophotography of emission nebulae and comets under light-polluted skies. T...

Shelyak SOL’EX OPTICAL KIT  With Sol’Ex (Solar Explorer), build your own 3D-printed solar imaging instrument. Please note: this kit contains on...

Pegasus Astro  Pack of 2 x 2.1 to 2.1 Cables 0.5m The Pegasus Astro pack of two 2.1mm to 2.1mm cables measure 0.5 meters (1.64 ft) long. Each end o...

Pegasus Adapter M54 Male to M48 Female Adapter Thickness: 2.0mm Thread: Pitch 0.75mm / 4 mm length In the Box Peagsus Adapter M54 Male to M48 Fe...

Antlia 2.5nm SHO Ultra Filter 2’’ & 36mm The Antlia SHO 2.5nm Ultra series filters are made with quartz glass and undergo precisely controlled ...

Bob's Knobs for Celestron 6” SCT  The knobs below will fit almost all versions of the Celestron 6” Schmidt-Cassegrain secondary. Price is for a com...

SVBONY SV160 2" SII Filter 7nm Narrow-Band for CCDs  SVBONY Sulfur II 7nm Extra Narrowband Filter transmits a 7nm bandwidth of light that is cente...

SVBONY 1.25 inch 0.5x Focal Reducer 0.5x focal reducer cuts the telescope's focal length in 0.5 times of original's to get a wider field of viewFul...

RASA 8 Filter Holder - M42 Threads For RASA 8 users, the Starizona RASA 8 Filter Holder lets you run standard 2" filters with cameras that can’...

Antares Eyepiece Cap for 2" barrel Eyepiece cap are in soft rubber. Made for the end of 2" Eyepiece Barrel    

Buckeye Desiccant Caps These simple Desiccant Caps will keep your scope dry while stored.  Available in the following formats:     * Focuser Insert...

PrimaluceLab PLUS Support Rings The PLUS support rings are part of our system PLUS (Prima Luce Universal System) which includes a large variety of ...

Player One Apollo-M MINI USB3.0 Mono Camera IMX429 Focus on Solar imaging! Apollo series is the world’s first camera line designed specifically for...

William Optics 1.25" DURA BRIGHT Dielectric Diagonal Introducing New model William Optics Dura-Bright diagonal - a dramatic step forward in the evo...

Svbony SV123 Spotting Scope Camera Adapter Extension Tube Svbony Spotting Scope Photo Adapter for DSLR Camera (Connect your Camera to Spotting Sco...

Pentax SMC XW7 70° Eyepiece The Pentax XW7 70° has a 70° Apparent Angle of View, 20mm Eye Relief, plus Weatherproof Body for Multi-Application Vi...

Pentax SD 9x42 WP Binoculars Exceptional vision quality meets high-end expectations. Large objective lenses incorporated in the design allow for co...

Askar 200mm Universal Vixen-style Dovetail Plate The VDP200 Askar Universal Vixen-style Dovetail Plate offers the advantage of increased versatilit...

Askar 0.75x Full Frame Reducer for Askar 65PHQ Telescope Askar’ s new-launched 65PHQ 0.75× full-frame reducer has a quadruplet design. The 0.75× re...

Pegasus USB 2.0-A male > USB mini-B 5pin male 2.0m This USB cable features the latest USB 2.0 protocol, allowing transfer speeds of up to 480Mbp...

Pegasus USB 3.1 Gen 2 (10 Gbps) cable Type-A to Type-C 0.5 m This high-speed, premium-grade cable offers reliable data transfer speeds of up to 10 ...

Walter Glass Coverslips Student quality coverslips enclosed in a durable plastic case. Coverslips are #1 thickness, clear, non-corrosive and non-fo...

Celestron Basic 1.25” Smartphone Adapter Capture and share your observations through just about any optic with this handy, simple-to-use smartphone...

Celestron 1.25" 45° Erect Image Diagonal Did you know that most telescopes work well for daytime viewing as well as for astronomy? If you have a re...

Baader Morpheus 6.5mm 76° Even if a certain movie-classic hints otherwise – the Morpheus® are absolutely real. Featuring a true 76° field of view, ...

Baader Hyperion Aspheric 36mm 72° Baader Hyperion Aspheric Eyepiece 36mm Huge 72 degree wide angle field, tailored to the maximum Visual angle o...