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Celestron Celestron Nature DX Series 12x56
Celestron Celestron Nature DX Series 12x56
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Celestron Nature DX Series 12x56
$289.95
Stellarvue Stellarvue 26mm 2 Inch Wide Field Illuminated Reticle
26mm focal length, five elements, generous 20mm of eye relief.
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Stellarvue 26mm 2 Inch Wide Field Illuminated Reticle
$149.00
Hyperstar Starizona HyperStar 3 Lens - 11'' Celestron with Filter Slider (Specify Camera Model)
This version of the HyperStar lens includes the Starizona Filter Slider for easy use of multiple filters without removing the camera.
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Starizona HyperStar 3 Lens - 11'' Celestron with Filter Slider (Specify Camera Model)
$1,128.00
ZWO ZWO D21 IR-CUT Protection Window
ZWO D21 IR-CUT protection window is suitable for ASI120MC, ASI120MC-S and ASI178MC cameras to protect the sensor from dust and humidity.
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ZWO D21 IR-CUT Protection Window
$19.00
SBIG SBIG FW5-8300
Holds five 36mm drop in filters for un-vignetted imaging at any f/ratio with STF-8300 cameras.
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SBIG FW5-8300
$695.00
Revolution Revolution R2 Imager System
The Revolution Imager includes everything you need to get up-and-running and get the most out of your existing telescope.
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Revolution R2 Imager System
$299.99
QHYCCD QHY5III174M USB 3.0
QHY5III174 is the first in the new QHY5III series CMOS USB3.0 cameras.
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QHY5III174M USB 3.0
$629.00
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
Takahashi Takahashi Clamshell 156mm Tube Holder with Guide Scope Mount
156MM tube holder for TOA-130n/FSQ-130ED. This is a "GT" style tube holder that allows for the attachment of the Takahashi guide telescope.
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Takahashi Clamshell 156mm Tube Holder with Guide Scope Mount
$499.00
Takahashi Takahashi Tube Holder for Takahashi TSA-102 & FSQ-106
The Takahashi tube holder 114S is a double ring tube holder designed for use with the TSA-102 telescope.
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Takahashi Tube Holder for Takahashi TSA-102 & FSQ-106
$176.00
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)
$540.00
Takahashi Takahashi 2" Eyepiece Adapter for Takahashi FS-102/128 Telescopes
Need to adapt your FS102 or FS128 Takahashi reflector telescope's focuser to a standard 2" size? Now you can!

This perfectly machined and black anodized adapter will make using 2" eyepieces and accessories a reality. Just how many ways can you find it
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Takahashi 2" Eyepiece Adapter for Takahashi FS-102/128 Telescopes
$154.00
Celestron Celestron Corrector Dust Cap for NexStar 5SE
Celestron Celestron Corrector Dust Cap for NexStar 5SE
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Celestron Corrector Dust Cap for NexStar 5SE
$20.00
Feathertouch Feathertouch FTM-C14--Micro Focuser for Celestron C-14 Schmidt-Cassegrain Telescope
Feather Touch® Micro Telescope Focuser for Celestron C-14 Schmidt-Cassegrain Telescope
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Feathertouch FTM-C14--Micro Focuser for Celestron C-14 Schmidt-Cassegrain Telescope
$370.00
Feathertouch Feather Touch EA20-205EG---Eyepiece Adapter "Easy Grip" with compression ring (fits 1.25" Eyepieces)
Eyepiece Adapter 2.0" Diameter "Easy Grip" with compression ring (fits 1.25" Eyepieces)
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Feather Touch EA20-205EG---Eyepiece Adapter "Easy Grip" with compression ring (fits 1.25" Eyepieces)
$80.00
AstroGizmos AstroGizmos Book Light Double Arm - 4 LED
Four Red LED's with ON/OFF push switch.
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AstroGizmos Book Light Double Arm - 4 LED
$35.00
Tele vue Mounting Block Adapter
Would you like to use a Televue TV-60 as a finderscope for your Schmidt Cassegrain?
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Tele vue Mounting Block Adapter
$24.00
Stellarvue Stellarvue 50 - 60 mm Finder Rings - Mounts to SV Clamshells, Flat or Curved Surface - R050AT
This ring set for 50/60 mm finders comes with our new more stable TPFD rail and a small, quick release FB dovetail shoe.
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Stellarvue 50 - 60 mm Finder Rings - Mounts to SV Clamshells, Flat or Curved Surface - R050AT
$49.00
Baader Planetarium Baader Astro Conversion Filter for CANON EOS 300D
This filter is intended for amateurs that are comfortable replacing their camera's stock filter.
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Baader Astro Conversion Filter for CANON EOS 300D
$111.00
Astrozap Astrozap AZ-245 Aluminum Dew Shield for Celestron 8 SCT
Aluminum dew shield for Celestron 8" Sct HD with top & bottom notch.
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Astrozap AZ-245 Aluminum Dew Shield for Celestron 8 SCT
$189.92
Dew-Not DN006 Heater For 5 inch (12.7cm) scopes
Length: 16.75" (42.5 cm)
Watts: 7.9
Voltage: 12v
Amperage: .66 amp
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DN006 Heater For 5 inch (12.7cm) scopes
$46.95
AstroSystems LightPipe/SightTube Combination
This unique and innovative collimator combines the LightPipe with the SightTube into one easier to use, lower-cost tool.
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AstroSystems LightPipe/SightTube Combination
$59.00
AstroSystems AstroSystems Autocollimator 1.25
AstroSystems AstroSystems Autocollimator 1.25
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AstroSystems Autocollimator 1.25
$59.00
Bob's Knobs Bob's Knobs for C11 f/10 with “Trifid” Fastar Secondary Housing and Metric Collimation Screw Threads
Part: C11metfst
Fits: Celestron 11” (28 cm) f/10 SCT versions (metal or carbon fiber tube) with metric thread factory collimation screws and "Trifid" rotary cover Fastar secondary housing. Factory collimation screws are black Phillips. These knobs will f
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Bob's Knobs for C11 f/10 with “Trifid” Fastar Secondary Housing and Metric Collimation Screw Threads
$24.95