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  • Orders ship from Torrance, California.
  • Orders placed after 12:00 PM Pacific Time will be shipped the next business day.
  • Orders placed over the weekend will be shipped on the following Monday.

DUE TO EXTREMELY HIGH DEMAND, WE WILL NOT BE TAKING NEW ORDERS UNTIL MONDAY, DECEMBER 14.

Messier Marathon Accessories

Messier Marathon Accessories

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StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope
StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope

$469.95

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StarSense Explorer DX 102AZ Smartphone App-Enabled Refractor Telescope Learn More
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StarSense Explorer DX 130AZ Smartphone App-Enabled Newtonian Reflector Telescope
StarSense Explorer DX 130AZ Smartphone App-Enabled Newtonian Reflector Telescope

$479.95

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StarSense Explorer DX 130AZ Smartphone App-Enabled Newtonian Reflector Telescope Learn More
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NEW Aluminum Dew Shield with Cover Cap - 8
Aluminum Dew Shield with Cover Cap - 8"

$169.95

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Aluminum Dew Shield with Cover Cap - 8" Learn More
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PowerTank Glow 5000
PowerTank Glow 5000

$43.95

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PowerTank Glow 5000 Learn More
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UHC/LPR Filter - 1.25
UHC/LPR Filter - 1.25"

$99.95

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UHC/LPR Filter - 1.25" Learn More
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PowerTank Lithium Pro
PowerTank Lithium Pro

$249.95

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PowerTank Lithium Pro Learn More
Celestron Sky Maps
Celestron Sky Maps Learn More
NEW Dew Heater Ring - 8
Dew Heater Ring - 8" Learn More
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PowerTank Lithium
PowerTank Lithium

$184.95

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PowerTank Lithium Learn More
NEW PowerTank Lithium LT
PowerTank Lithium LT Learn More
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Celestron Elements ThermoTorch 3 Astro Red
Celestron Elements ThermoTorch 3 Astro Red

$67.95

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Celestron Elements ThermoTorch 3 Astro Red Learn More
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NEW Dew Heater Ring - 6
Dew Heater Ring - 6"

$43.95

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Dew Heater Ring - 6" Learn More
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NEW Aluminum Dew Shield with Cover Cap - 6
Aluminum Dew Shield with Cover Cap - 6"

$109.95

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Aluminum Dew Shield with Cover Cap - 6" Learn More
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NEW Dew Heater Ring - 5
Dew Heater Ring - 5"

$39.95

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Dew Heater Ring - 5" Learn More

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