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Are you ready for the total solar eclipse on April 8? Click to shop all solar gear!
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Explore Scientific

Explore Scientific

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  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22
    iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22
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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99

    iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22

    Explore Scientific

    Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob. Note: This is an all-white counterweight rather than the back with sil...

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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99
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  • Explore Scientific 70° Eyepiece 25MM (2")
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    Original price $ 99.99
    Original price $ 99.99 - Original price $ 99.99
    Original price $ 99.99
    Current price $ 29.95
    $ 29.95 - $ 29.95
    Current price $ 29.95

    Explore Scientific 70° Eyepiece 25MM (2")

    Explore Scientific

    Description The new eyepiece design represent a major advance compared to the original Plössl and Super-Plössl design. The five element design fe...

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    Original price $ 99.99
    Original price $ 99.99 - Original price $ 99.99
    Original price $ 99.99
    Current price $ 29.95
    $ 29.95 - $ 29.95
    Current price $ 29.95
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  • Large Vixen-Style Saddle Plate
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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    Large Vixen-Style Saddle Plate

    Explore Scientific

    Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
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  • 2" Comet Hunter Focuser - Includes Extension Tubes
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    Original price $ 119.99 - Original price $ 119.99
    Original price
    $ 119.99
    $ 119.99 - $ 119.99
    Current price $ 119.99

    2" Comet Hunter Focuser - Includes Extension Tubes

    Explore Scientific

    Description Explore Scientific™ David H. Levy Comet Hunter Telescope is rich in quality components. Among those is the 2? Comet Hunter Focuser, wh...

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    Original price $ 119.99 - Original price $ 119.99
    Original price
    $ 119.99
    $ 119.99 - $ 119.99
    Current price $ 119.99
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  • 2.5 Hex Focuser
    2.5 Hex Focuser
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    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99

    2.5 Hex Focuser

    Explore Scientific

    Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific's Crayford Style Focuser. Defined by its pre...

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    Original price $ 179.99 - Original price $ 179.99
    Original price
    $ 179.99
    $ 179.99 - $ 179.99
    Current price $ 179.99
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  • Explore Scientific AR102 Doublet Go-To Combo
    Explore Scientific AR102 Doublet Go-To Combo
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    Original price $ 1,599.99 - Original price $ 1,599.99
    Original price
    $ 1,599.99
    $ 1,599.99 - $ 1,599.99
    Current price $ 1,599.99

    Explore Scientific AR102 Doublet Go-To Combo

    Explore Scientific

    THIS ITEM IS CURRENTLY OUT OF STOCK AND ON BACK ORDER. ESTIMATED RESTOCK IS LATE SUMMER. ORDERS PLACED NOW WILL BE FILLED WHEN THE ITEM IS BACK IN...

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    Original price $ 1,599.99 - Original price $ 1,599.99
    Original price
    $ 1,599.99
    $ 1,599.99 - $ 1,599.99
    Current price $ 1,599.99
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  • Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01
    Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01
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    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
    $ 11,999.99 - $ 11,999.99
    Current price $ 11,999.99

    Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01

    Explore Scientific

    DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

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    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
    $ 11,999.99 - $ 11,999.99
    Current price $ 11,999.99
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  • Short Vixen-Style Saddle Plate
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    Original price $ 45.99 - Original price $ 45.99
    Original price
    $ 45.99
    $ 45.99 - $ 45.99
    Current price $ 45.99

    Short Vixen-Style Saddle Plate

    Explore Scientific

    Description A saddle plate is not the most exciting astronomical accessory in the world, but it is one of the most important when it comes to the ...

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    Original price $ 45.99 - Original price $ 45.99
    Original price
    $ 45.99
    $ 45.99 - $ 45.99
    Current price $ 45.99
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  • BT-100 SF Large Binoculars with 62 Degree LER Eyepieces
    BT-100 SF Large Binoculars with 62 Degree LER Eyepieces
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    Original price $ 1,999.99 - Original price $ 1,999.99
    Original price
    $ 1,999.99
    $ 1,999.99 - $ 1,999.99
    Current price $ 1,999.99

    BT-100 SF Large Binoculars with 62 Degree LER Eyepieces

    Explore Scientific

    Features Powerful large binoculars with a 100 mm objective diameter and 560 mm focal length Observe the moon, the planets and bright deep sky obj...

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    Original price $ 1,999.99 - Original price $ 1,999.99
    Original price
    $ 1,999.99
    $ 1,999.99 - $ 1,999.99
    Current price $ 1,999.99
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  • Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
    Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00
    Special Order
    Original price $ 9,999.99 - Original price $ 9,999.99
    Original price
    $ 9,999.99
    $ 9,999.99 - $ 9,999.99
    Current price $ 9,999.99

    Explore Scientific - Generation II - 20-inch Truss Tube Dobsonian Telescope - DOB2036-00

    Explore Scientific

    IN STOCK This is a special order item. Contact CS at 866-252-3811, from 8 am to 5 pm Central Time Zone, USA.  There are additional custom delivery ...

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    Original price $ 9,999.99 - Original price $ 9,999.99
    Original price
    $ 9,999.99
    $ 9,999.99 - $ 9,999.99
    Current price $ 9,999.99
    Special Order
  • Twilight Medium Duty Tripod (Black)
    Twilight Medium Duty Tripod (Black)
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    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    Twilight Medium Duty Tripod (Black)

    Explore Scientific

    Features 1.5-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agai...

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    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
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  • EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 3' Cable
    EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 3' Cable
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    Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99

    EXOS-2 PMC-Eight USB to RS232 Adapter (FTDI Chipset) 6' Cable

    Explore Scientific

    Features Connects a serial DB9(9 pins) device for the PMC-Eight, to a USB port on your computer. Installed as a standard Windows COM ports, Full ...

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    Original price $ 24.99 - Original price $ 24.99
    Original price
    $ 24.99
    $ 24.99 - $ 24.99
    Current price $ 24.99
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  • BT-120 SF Large Binoculars with 62 Degree LER Eyepieces
    BT-120 SF Large Binoculars with 62 Degree LER Eyepieces
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    Original price $ 2,349.99 - Original price $ 2,349.99
    Original price
    $ 2,349.99
    $ 2,349.99 - $ 2,349.99
    Current price $ 2,349.99

    BT-120 SF Large Binoculars with 62 Degree LER Eyepieces

    Explore Scientific

    Features Powerful large binoculars with a 120 mm objective diameter and 660 mm focal length. Observe the moon, the planets and bright deep sky ob...

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    Original price $ 2,349.99 - Original price $ 2,349.99
    Original price
    $ 2,349.99
    $ 2,349.99 - $ 2,349.99
    Current price $ 2,349.99
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  • U-mount with tripod for large binoculars
    U-mount with tripod for large binoculars
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    Original price $ 749.99 - Original price $ 749.99
    Original price
    $ 749.99
    $ 749.99 - $ 749.99
    Current price $ 749.99

    U-mount with tripod for large binoculars

    Explore Scientific

    Features Solid fork mount with tripod for large binoculars Carries binoculars up to 12kg and a width of max.290mm Soft and even movement of the l...

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    Original price $ 749.99 - Original price $ 749.99
    Original price
    $ 749.99
    $ 749.99 - $ 749.99
    Current price $ 749.99
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  • BT-82 SF Large Binoculars with 62 Degree LER Eyepieces
    BT-82 SF Large Binoculars with 62 Degree LER Eyepieces
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    Original price $ 1,799.99 - Original price $ 1,799.99
    Original price
    $ 1,799.99
    $ 1,799.99 - $ 1,799.99
    Current price $ 1,799.99

    BT-82 SF Large Binoculars with 62 Degree LER Eyepieces

    Explore Scientific

    Features Powerful large binoculars with a 82 mm objective diameter and 480 mm focal length Observe the moon, the planets and bright deep sky obje...

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    Original price $ 1,799.99 - Original price $ 1,799.99
    Original price
    $ 1,799.99
    $ 1,799.99 - $ 1,799.99
    Current price $ 1,799.99
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  • AstroZap - Baader Solar Filters
    AstroZap - Baader Solar Filters
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    Original price $ 70.80 - Original price $ 180.00
    Original price
    $ 70.80 - $ 180.00
    $ 70.80 - $ 180.00
    Current price $ 70.80

    AstroZap - Baader Solar Filters

    Explore Scientific

    Features With AstroSolar™ the Sun appears in neutral white. Baader AstroSolar™ film Filter cell constructed from lightweight 18Ga. aluminum and p...

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    Original price $ 70.80 - Original price $ 180.00
    Original price
    $ 70.80 - $ 180.00
    $ 70.80 - $ 180.00
    Current price $ 70.80
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  • AstroZap - Baader Solar Sheets
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    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60

    AstroZap - Baader Solar Sheets

    Explore Scientific

    Description Make your own solar filter! Visual material includes instructions to build your own filter Baader Solar Material Size Choice: 177mm x...

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    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60
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  • Sold out
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    Explore Scientific Adapter for 3" Field Flattener .7x Focal Reducer - FFFR3ADT

    Explore Scientific

    Description This thread-on adapter connects Explore Scientific’s 3-inch Self-Centering Focuser to its 3-inch Field Flattener / .7x Focal Reducer. ...

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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
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  • Explore Scientific 1.25" Variable Polarizing Filter
    Explore Scientific 1.25" Variable Polarizing Filter
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    Original price $ 58.99 - Original price $ 58.99
    Original price
    $ 58.99
    $ 58.99 - $ 58.99
    Current price $ 58.99

    Explore Scientific 1.25" Variable Polarizing Filter

    Explore Scientific

    Features Variable polarizing filter Individually adjustable image brightness Made from highly parallel optical glass Black anodized aluminum hous...

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    Original price $ 58.99 - Original price $ 58.99
    Original price
    $ 58.99
    $ 58.99 - $ 58.99
    Current price $ 58.99
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  • Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - DAR127065-02-DEMO
    Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - DAR127065-02-DEMO
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    Original price $ 350.00 - Original price $ 350.00
    Original price
    $ 350.00
    $ 350.00 - $ 350.00
    Current price $ 350.00

    Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - DAR127065-02-DEMO

    Explore Scientific

    Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

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    Original price $ 350.00 - Original price $ 350.00
    Original price
    $ 350.00
    $ 350.00 - $ 350.00
    Current price $ 350.00
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  • DEMO Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01-DEMO
    DEMO Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01-DEMO
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    Original price $ 250.00 - Original price $ 250.00
    Original price
    $ 250.00
    $ 250.00 - $ 250.00
    Current price $ 250.00

    DEMO Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01-DEMO

    Explore Scientific

    Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

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    Original price $ 250.00 - Original price $ 250.00
    Original price
    $ 250.00
    $ 250.00 - $ 250.00
    Current price $ 250.00
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  • ED152 Telescope Case
    ED152 Telescope Case
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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    ED152 Telescope Case

    Explore Scientific

    Description This Hard Carrying Case from Explore Scientific is made specifically for the ED152 telescope. It features a molded foam interior with ...

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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
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