Products

QHYCCD PoleMaster and Adapters As any seasoned astroimager would agree, achieving good polar alignment is not an easy task. You may spend hours und...

QHYCCD Q-Focuser Standard & High Precision QFocuser comes in two versions: Standard Version and Precision Version. The Standard version is de...

QHYCCD QHY5III462 C/M USB 3.0 CMOS Camera The QHY5III462 camera uses the Sixth Generation Sony 2.1 megapixel IMX462 STARVIS CMOS sensor. The pixel...

QHYCCD QHY5III715C CMOS Camera The QHY5III715C is an ultra-high resolution back-illuminated color camera with extremely low read noise. The sensor ...

QHYCCD QHY811 Pro The QHY811 Pro is a next-generation medium-format scientific imaging system engineered for ultra-high-resolution astrophotography...

QHYCCD Small Filter Wheel 7x 1.25" The QHYCFW3 series filter wheels are available in multiple sizes to accommodate filters from 1.25-inch to 50 mil...

QSI 726 IMX571 Mono Camera  The QSI 726 is the optimal camera for most astronomical telescopes, offering exceptional performance in a compact desig...

QSI 760 IMX455 Mono Camera  The new 700 series features: The best CMOS sensors, high-quality electronics, an integrated design case and European ma...

Rainbow Astro 2inch adapter for 8RC Fixed focus adapter for 8-inch RC OTAs.The original focuser can be removed and replaced with this adapter.   Te...

Rainbow Astro 3.5inch adapter for 10~20inch RC Fixed focus adapter for 10-20 inch RC OTA.The original focuser can be removed and replaced with this...

Rainbow Astro 3kg Counter Weight 3kg weight for RST-135 and RST-150H. This prevents the tripod from falling and increases the load capacity of the ...

Rainbow Astro AP Mach1 Adapter This adapter makes the bottom of the RST-300 and RST-135 mounts the same as the bottom of the AP Mach1 mount.A pier ...

Rainbow Astro Counter Weight Shaft Shaft for using weights on RST-135 and RST-150H mounts. Technical Specifications 18mm in diameter Made of sta...

Rainbow Astro Half Pier for Avalon T-POD 110, 130 Half pier compatible with Avalon T-POD 110, 130 tripods.   Technical Specifications Material : Al...

Rainbow Astro Half Pier for Avalon T-POD 90 Half pier compatible with Avalon T-POD 90 tripod.   Technical Specifications Material : Aluminum (AL606...

Rainbow Astro Half pier for iOptron Tri-Pier Half pier compatible with iOptron tripod.   Technical Specifications Material : Aluminum (AL6061)Weigh...

Rainbow Astro RSF Focuser If you are disappointed with your RC telescope focuser, upgrade to the RSF secondary mirror moving motor focuser. You...

Rainbow Astro RST-135 Weightless Mount Counterweights Not Required Only 3.3kg weight Capacity 13.5kg (max 18kg) Strain Wave Gear (Ha...

Rainbow Astro RST-135E Weightless Mount Counterweights Not Required Only 3.4kg weight ±2.5arcsec PE Capacity 13.5kg (max 18kg) S...

Rainbow Astro RST-300 Weightless Mount 8.5kg Although the capacity is 30kg (maximum 50kg), the weight of the mount is only 8.5kg. It w...

Rainbow Astro Vixen Type Saddle Vixen type Saddle Made in Taiwan    Technical Specifications Weight : 0.22kg   In the Box Rainbow Astro Vixen Type ...

RB Focus Camelot S 2" Rotator Introducing our new intelligent astrophotography camera rotation system: the RB Focus Camelot S 2" — the thinnest...

RB Focus eXcalibur Lite A system that facilitates the acquisition of Flats.   Its robotic operation allows automatic or on-demand calibration shots...

RB Focus eXcalibur V3.0 All Excalibur Sizes are made to order and require a production time of approximately two weeks prior to dispatch. Discover ...

RB Focus Gaius S2 Losmandy/Vixen Dovetail Mounting Plate It is a simple support that attaches to Vixen or Losmandy type dovetails, allowing the Gai...

RB Focus Gaius S2 All Gaius products that are not in stock are made to order and require a production time of approximately two weeks prior to ...

RB Focus Merlin 3.0 Electronic Focus Motor Discover the RB-Focuser Merlin 3.0 Heavy Duty, our revolutionary autofocus solution for astronomical...

RB Focus Merlin HD 3.0 Electronic Focus Motor Discover the RB-Focuser Merlin 3.0 Heavy Duty, our revolutionary autofocus solution for astronomi...

RB Focus Myrddin V2.3 Electronic Focus Motor Discover the ultimate evolution of our innovative autofocus solution for astronomical telescopes! ...

Celestron StarSense Explorer 8" Dobsonian Telescope Rental  Discover the night sky easily with the 8" StarSense Explorer Dobsonian from Celestron, ...

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

Rigel Systems Extra AA Battery Holder Easy to install battery holder gives up to 2700 hours of operation from 2 AA alkaline batteries (not included...

Rigel Systems nFOCUS DC Focus Motor Kits nFOCUS motor controller provides the ultimate in accurate focusing. nFOCUS is the affordable way to get hi...

Rigel Systems nFOCUS Temperature Sensor For the Rgel Systems nFOCUSER : Rigel Systems nFOCUS DC Focus Motor Kits Telescopes change focus as tempera...