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ZWO ZWO 36mm Narrowband Filters - OIII, Ha, SII
Narrowband filter do not eliminate the effects of light pollution or increase the object’s brightness. In many cases, they increase the contrast between nebula and night sky, not brightening the nebula
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ZWO 36mm Narrowband Filters - OIII, Ha, SII
$199.00
Hyperstar Starizona Filter Slider - Extra Filter Holder (Older Version) - SFS-HLDR
Purchase additional filter holders to easily use multiple filters with the Starizona Filter Slider.
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Starizona Filter Slider - Extra Filter Holder (Older Version) - SFS-HLDR
$42.00
Hyperstar Starizona HyperStar 3 Lens - 8'' Celestron with Filter Slider (Specify Camera Model)
The HyperStar systems allows an 8" telescope to operate at a focal ratio of f/2.1, an incredible 23 times faster than the standard f/10 focal ratio!
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Starizona HyperStar 3 Lens - 8'' Celestron with Filter Slider (Specify Camera Model)
$1,028.00
Farpoint FP440 Bahtinov Focus Masks for DSLR Camera Lenses 62mm
Attach your camera to the telescope, center a fairly bright star in your telescope and achieve a rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short expos
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FP440 Bahtinov Focus Masks for DSLR Camera Lenses 62mm
$17.60
Farpoint FP438 Bahtinov Focus Masks for DSLR Camera Lenses 52mm
Attach your camera to the telescope, center a fairly bright star in your telescope and achieve a rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short expos
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FP438 Bahtinov Focus Masks for DSLR Camera Lenses 52mm
$17.60
Farpoint FP415 Bahtinov Focus Mask for Celestron 9.25" SCT
Attach your camera to the telescope, center a fairly bright star in your telescope and achieve a rough focus. Then place the mask over the front aperture of your telescope by “hanging” it on the plastic screws from the front dew shield. Take a short expos
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FP415 Bahtinov Focus Mask for Celestron 9.25" SCT
$30.80
ZWO ZWO Desiccant Tablets for ASI Cooled Cameras
Four small desiccant tablets are used inside the sensor chamber to keep the sensor from forming dew or frost
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ZWO Desiccant Tablets for ASI Cooled Cameras
$19.00
ZWO ZWO D25 AR Protection Window
It’s used for ASI174MM cameras to protect the sensor from dust and humidity.
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ZWO D25 AR Protection Window
$19.00
ZWO ZWO T2-T2 Adapter
To be used on the ASi1600
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ZWO T2-T2 Adapter
$12.00
SBIG SBIG FW7-STX
7-Positions, 50mm square filters for the STX-16803.
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SBIG FW7-STX
$1,795.00
SBIG SBIG STF-4070SC (Truesense Sparse Color) Color Camera (LIMITED AVAILABILITY)
The KAI-04070 Image Sensor is a 4-megapixel CCD in a 4/3" (21.4 mm diagonal) optical format.
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SBIG STF-4070SC (Truesense Sparse Color) Color Camera (LIMITED AVAILABILITY)
$3,795.00
SBIG SBIG AO-X for STX and STXL Cameras
The AO-X is a large aperture AO designed to be compatible with all STX and STXL series cameras, including the STX-16803, STXL-16200, STXL-11000 and STXL-6303.
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SBIG AO-X for STX and STXL Cameras
$2,195.00
SBIG SBIG Self-Guiding Cover for the STT Filter Wheel
Self-Guiding front cover for STT filter wheel - replaces the standard front cover for self-guiding
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SBIG Self-Guiding Cover for the STT Filter Wheel
$1,400.00
QHYCCD QHY5III174C USB 3.0
QHY5III174 is the first in the new QHY5III series CMOS USB3.0 cameras.
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QHY5III174C USB 3.0
$599.00
QHYCCD QHY183C
QHY183C is a one inch 20 megapixel color back illuminated CMOS
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QHY183C
$699.00
Celestron NexImage 5 Solar System Imager (5MP)
Capture high-resolution planetary, lunar and solar images with almost any telescope with the NexImage 5 Solar System Imager.
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NexImage 5 Solar System Imager (5MP)
$219.95
T Mount Adapter Ring Pentax K Bayonet
This accessory is required if you want to do any type of photography through a telescope
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T Mount Adapter Ring Pentax K Bayonet
$19.99
T Mount Adapter Ring Minolta MD
T Mount Adapter Ring Minolta MD
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T Mount Adapter Ring Minolta MD
$19.99
T Mount Adapter Ring Canon FD
This accessory is required if you want to do any type of photography through a telescope
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T Mount Adapter Ring Canon FD
$29.99
Tele vue FoneMate / Digiscoping Adapter
Tele Vue Adapter for Smart Phone
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Tele vue FoneMate / Digiscoping Adapter
$116.00
Carson Carson HookUpz Universal - IS-200
Connect your smartphone to your preferred optic; binoculars, monocular, spotting scopes, telescopes, microscopes, borescopes, slit lamps, night vision and more!
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Carson HookUpz Universal - IS-200
$59.99
Celestron Celestron T Adapter for EdgeHD 8 Inch
T-Adapter for 8” EdgeHD optical tube threads onto the rear cell.
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Celestron T Adapter for EdgeHD 8 Inch
$41.95
Meade Meade Variable Projection Tele-Extender (Pre-owned)
The Meade 07348 Variable Projection Tele-Extender for LX Models requires the Meade 07182 eyepiece holder and offers different focal ratios while creating eyepiece-projection photography.
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Meade Variable Projection Tele-Extender (Pre-owned)
$30.00
Takahashi Takahashi Field Flattener - FS60CB Reducer (.72x)
The Takahashi FS-60C Reducer-C 0.72X converts the FS-60C from an f/5.9 to an f/4.2 wide field imaging instrument.
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Takahashi Field Flattener - FS60CB Reducer (.72x)
$710.00