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Sky-Watcher Sky-Watcher Quattro 200P Imaging Newtonian 8" (205 mm)
The new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products.
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Sky-Watcher Quattro 200P Imaging Newtonian 8" (205 mm)
$830.00
Tamron Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Fujifilm X-Mount
Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Fujifilm X-Mount
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Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Fujifilm X-Mount
$829.00
Baader Planetarium Baader 3.5 / 4nm f/3 Ultra-Highspeed Filter set – CMOS-optimized - H-alpha / O-III / S-II (Specify Size)
Baader H-alpha / O-III / S-II f / 3 Ultra-Highspeed Filter Set - Premium Grade
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Baader 3.5 / 4nm f/3 Ultra-Highspeed Filter set – CMOS-optimized - H-alpha / O-III / S-II (Specify Size)
$829.00
Baader Planetarium Baader 3.5nm / 4nm Ultra-Narrowband Filters – CMOS-optimized (H-alpha, O-III, S-11)
Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade
3.5 / 4 nm half width (to harmonize the exposure time of H-alpha with O-III / S-II), recommended for optical systems from f / 10 to f / 3.5
Enables the highest contra
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Baader 3.5nm / 4nm Ultra-Narrowband Filters – CMOS-optimized (H-alpha, O-III, S-11)
$829.00
Baader Planetarium Baader 3.5nm / 4nm Ultra-Narrowband Filter set – CMOS-optimized - H-alpha, O-III, S-11 (Specify Size)
Baader H-alpha / O-III / S-II Ultra-Narrowband (Narrowband) filter set - Premium Grade
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Baader 3.5nm / 4nm Ultra-Narrowband Filter set – CMOS-optimized - H-alpha, O-III, S-11 (Specify Size)
$829.00
Tamron Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Sony E
A hand-holdable full-frame 500mm lens that defies conventional wisdom
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Tamron 11-20mm F/2.8 Di III-A RXD (Model B060) For Sony E
$829.00
Baader Planetarium Baader M68 Field Flattener
3-lens field corrector for BAADER APO 95/560 CaF2 Travel Companion
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Baader M68 Field Flattener
$829.00
Optolong Optolong UBVRI Filter Set - 2" Mounted - UBVRI-200
This photometric UBVRI filter set includes five 2" round mounted filters: ultraviolet (U), blue (B), visual (V), red (R), and infrared (I).
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Optolong UBVRI Filter Set - 2" Mounted - UBVRI-200
$829.00
iOptron iOptron iPANO AllView Pro Camera Mount
The all new iPANOTM AllView Pro gigapixel camera mount is a professional solution for gigapixel panoramas.
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iOptron iPANO AllView Pro Camera Mount
$828.00
Takahashi Takahashi SR Series Medium Wooden Tripod for EM400/NJP Z Mounts
The Takahashi SR series tripods are designed specially for the serious astrophotographer and are compatible with the Takahashi NJP Model-Z and EM-400 mounts.
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Takahashi SR Series Medium Wooden Tripod for EM400/NJP Z Mounts
$820.00
Takahashi TAKAHASHI SE-L WOODEN TRIPOD
The Takahashi SE series tripods are designed specially for the serious astrophotographer and are compatible with the Takahashi EM-11 and EM-200 mounts.
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TAKAHASHI SE-L WOODEN TRIPOD
$820.00
PrimaLuceLab PrimaluceLab GIOTTO 150 with ALTO-1 telescope cover motor - PLLGIOTTO150ALTO1
This bundle includes GIOTTO 150 Smart Flat Field Generator and ALTO-1 telescope cover motor, allowing you to use GIOTTO as a remotely controlled motorized cap!
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PrimaluceLab GIOTTO 150 with ALTO-1 telescope cover motor - PLLGIOTTO150ALTO1
$810.00
Lunt Lunt PC-USB Pressure Tuner Controller
Now controllable from anywhere via a USB connection and software.
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Lunt PC-USB Pressure Tuner Controller
$810.00
Celestron Celestron Omni XLT 120 EQ
Omni XLT series features the stable platform of the CG-4 mount and high quality optics.
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Celestron Omni XLT 120 EQ
$809.95
William Optics William Optics RC focuser (for GSO RC Scope) (Specify Color)
On the telescope side of the focuser, you will find a large flange to connect the focuser to the OTA. This flange also works as a spacer, providing more space if you would like to add a user supplied filter wheel and/or Off-Axis Guider (OAG).

The body
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William Optics RC focuser (for GSO RC Scope) (Specify Color)
$806.00
William Optics William Optics x0.72 Reducer Flattener 8 - P-FLAT8
This revolutionary new WO x0.72 Reducer flattener it’s Adjustable was made for 6 -7.8 F ratio refractors.
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William Optics x0.72 Reducer Flattener 8 - P-FLAT8
$806.00
Celestron Celestron C8 Ultima SCT f10 Package Starbright Coatings with Case , Wedge and Tripod (Pre-owned)
The Celestron C8 Ultima SCT f/10 Package with StarBright Coatings is a classic Schmidt-Cassegrain Telescope (SCT) renowned for its versatility, portability, and optical performance.
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Celestron C8 Ultima SCT f10 Package Starbright Coatings with Case , Wedge and Tripod (Pre-owned)
$800.00
Sony FE 24mm f/1.4 GM Camera Lens - Black with Hood (Pre-owned)
With a wide aperture and versatile 24mm focal length, it lends itself to a myriad of photographic genres, from sweeping landscapes to intimate street scenes and beyond, all without compromising on sharpness or distortion.
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Sony FE 24mm f/1.4 GM Camera Lens - Black with Hood (Pre-owned)
$800.00
Feathertouch Feathertouch FTF3235B-A--TRUE 3.0" Diameter Dual Speed Focuser, 3.5" Draw Tube Travel, and Brake
Feather Touch® TRUE 3.0" Diameter - Dual Speed Telescope Focuser, 3.5" Draw Tube Travel, and brake
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Feathertouch FTF3235B-A--TRUE 3.0" Diameter Dual Speed Focuser, 3.5" Draw Tube Travel, and Brake
$800.00
[Near MINT] Fuji Fujifilm GX680II GX 115mm f/3.2 Lens and Waist Level Finder PLUS extra 120 insert, extra back and Polaroid back
The Fuji Fujifilm GX680II Medium Format Camera with 115mm f/3.2 Lens is a high-performance, professional-grade medium format camera system, known for its versatility, precision, and outstanding image quality.
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[Near MINT] Fuji Fujifilm GX680II GX 115mm f/3.2 Lens and Waist Level Finder PLUS extra 120 insert, extra back and Polaroid back
$799.99
Nikon Nikon AF-S 14-24mm f2.8G ED Lens (Pre-owned)
Professional sharp lens for DSLRs
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Nikon AF-S 14-24mm f2.8G ED Lens (Pre-owned)
$799.99
Carl Zeiss Carl Zeiss Distagon 18mm f4 Lens with UV Filter, Original Case, and Caps S/N 4492712
High quality lens with a wonderful wide range of view.
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Carl Zeiss Distagon 18mm f4 Lens with UV Filter, Original Case, and Caps S/N 4492712
$799.99
Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System (DISPLAY - FULL WARRANTY)
Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System (DISPLAY - FULL WARRANTY)
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Explore Scientific EXOS2-GT Equatorial Mount with PMC-Eight GoTo System (DISPLAY - FULL WARRANTY)
$799.99
Sony ZV-E10 Mirrorless Camera with 16-50mm Lens (Black)
Sony ZV-E10 Mirrorless Camera with 16-50mm Lens (Black)
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Sony ZV-E10 Mirrorless Camera with 16-50mm Lens (Black)
$799.99