Medium box

Starlight Instruments True 3.0" Feather Touch R/P Focuser The Starlight Instruments True 3.0″ Feather Touch R/P Focuser will accept 3″ accessory an...

Starlight Instruments FSQ-106ED 3.5" Feather Touch R/P Focuser The Starlight Instruments FSQ-106ED 3.5″ Feather Touch R/P Focuser has a lifting cap...

Starlight Instruments 3.5" Feather Touch R/P Focuser The Starlight Instruments 3.5″ Feather Touch R/P Focuser has a lifting capacity of 18 to 20 po...

Starlight Instruments 3.0" Feather Touch R/P Focuser The Starlight Instruments 3.0″ Feather Touch R/P Focuser has a lifting capacity of 13 to 15 po...

Starlight Instruments 2.5" Feather Touch R/P Focuser The Starlight Instruments 2.5″ Feather Touch R/P Focuser has a lifting capacity of 13 to 15 po...

Starlight Instruments 2.0" Feather Touch R/P Focuser The Starlight Instruments 2.0″ Feather Touch R/P Focuser has a lifting capacity of 13 to 15 po...

Starizona HyperStar C9.25 Standard / EdgeHD V4 The HyperStar 9.25 lens converts a standard Celestron 9.25" SCT from f/10 to f/2.2, making the syste...

Sky-Watcher AZ-EQ6 Counterweight Works on AZ-EQ6 mounts 11lbs In the Box Sky-Watcher 7.5lbs Counterweight Warranty & Manuals Sky-Watcher 2-Y...

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

QHYCCD QHY600PH M/C With the advantage of low readout noise and high-speed readout, CMOS technology has revolutionized astronom...

QHYCCD QHY600 Professional Cooled Camera * Contact us for Liquid Cooling Models. Price will be determined  Other Models Available: QHY600Pro C/M LQ...

SharpStar Z4 APO Astrograph According to the users’ and market demands, Sharpstar has newly launched an integrated astrograph—Z4. It has an apert...

SharpStar SCA260 260mm Cassegrain Astrograph After the launch of the fast-focal-ratio aspherical Cassegrain astrograph SCA260, Sharpstar has been t...

QHYCCD QHY268 Pro Scientific CMOS Camera QHY268PRO is a cooled scientific CMOS camera with a SONY IMX571 APS-C format CMOS sensor inside. 26mega pi...

QHY294M Pro Cooled Monochrome CMOS Camera Back-Illuminated | 4/3 inch format BSI The new QHY294 Pro is a 4/3-inch back-illuminated camera, equipped...

QHY QHY410C Cooled CMOS Camera 14Bit | 24mpixel BSI FF The new QHY410C uses Sony's latest back-illuminated, full frame color sensor. The IMX410 is ...

QHY550 Cooled CMOS Camera World First Cooled Polarize Camera | Pixel Class Polarize Filter Four Directions QHY550 has the 2/3i...

PrimaluceLab ESATTO 4" Robotic Microfocuser ESATTO 4" is the large dimensions robotic focuser that we designed for observatory class telescopes o...

QHY QHY4040 Scientific CMOS Camera Large Area Sensor | 36.9mm x 36.9mm 4K x 4K QHY4040/QHY4040PRO uses the GSENSE4040 sensor, it has a 36.9mm x...

QHY2020 Scientific CMOS Camera Important Note: Call us for a price for QHY2020UV & QHY2020EUV Back Illuminated / EUVX | 94% QE / EUV Response S...

QHY QHY183 Cooled CMOS Camera Performance | 84% QE Back-Illuminated CMOS The QHY183M and QHY183C use a 1-inch SONY back-illuminated IMX183 ...

Lunt V Series 12" Dovetail Bar The Lunt V Series 12" Dovetail Bar is the perfect match for Vixen-style mounts. All Lunt Dovetail Bars are made of b...

Lunt 60mm Universal Telescope Observer Package LS60MT Modular Telescope The LUNT Solar LS60MT is the smallest and most portable of the new line of ...

Lunt 60mm Universal Telescope Starter Package LS60MT Modular Telescope The LUNT Solar LS60MT is the smallest and most portable of the new line of m...

ADM D Series 11" Universal Dovetail Bar 3.5" Spacing The ADM D Series 11" Universal Dovetail Bar 3.5" Spacing fits D Series saddles and accessories...

Optec TCF-Leo Low-Profile Focuser Optec engineers have developed a new, low profile, yet extremely robust 3-inch focuser for telescope installation...

Optec Gemini Focusing Rotator Optec Gemini Focusing Rotator New Design Concept: Optec engineers have developed a completely new concept for combin...

iOptron Tri-Pier Top Adapter With these adapters, you can install your mount onto this sturdy yet portable iOptron Tri-pier. Currently, the followi...

iOptron SkyTracker Ball Head The iOptron high performance ball head is designed for smooth precision movement. It can be independently controlled f...

iOptron SkyHunter Portable AZ GOTO Mount and Tripod iOptron's new ultra compact EQ/AZ GoTo mount -- introducing The SkyHunter!Fifteen years after r...