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  • Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C
    Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C
    Original price $ 669.45 - Original price $ 669.45
    Original price
    $ 669.45
    $ 669.45 - $ 669.45
    Current price $ 669.45

    Explore Scientific 10-inch Hybrid Truss Tube Dobsonian Telescope - DOB1045C

    Explore Scientific

    Features Comes with an excellent assortment of accessories Single-speed focuser Two eyepieces: a 25 mm Plossl; a 10 mm Plossl; Moon filter Moon m...

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    Original price $ 669.45 - Original price $ 669.45
    Original price
    $ 669.45
    $ 669.45 - $ 669.45
    Current price $ 669.45
  • Dobsonian Shroud for 16" Truss Tube DOB Telescope
    Dobsonian Shroud for 16" Truss Tube DOB Telescope
    Original price $ 150.37 - Original price $ 150.37
    Original price
    $ 150.37
    $ 150.37 - $ 150.37
    Current price $ 150.37

    Dobsonian Shroud for 20" Truss Tube DOB Telescope

    Explore Scientific

    Description Keep out stray and unwanted light from your 20" Truss Tube Dobsonian telescope with a lightweight light shroud. Keeping the path dark ...

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    Original price $ 150.37 - Original price $ 150.37
    Original price
    $ 150.37
    $ 150.37 - $ 150.37
    Current price $ 150.37
  • Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
    Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01
    Save $ 185.39 Save $ 0.00
    Original price $ 617.99
    Original price $ 617.99 - Original price $ 617.99
    Original price $ 617.99
    Current price $ 432.60
    $ 432.60 - $ 432.60
    Current price $ 432.60

    Certified Pre-Owned Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-02

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...

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    Original price $ 617.99
    Original price $ 617.99 - Original price $ 617.99
    Original price $ 617.99
    Current price $ 432.60
    $ 432.60 - $ 432.60
    Current price $ 432.60
    Save $ 185.39 Save $ 0.00
  • Original price $ 66.94 - Original price $ 66.94
    Original price
    $ 66.94
    $ 66.94 - $ 66.94
    Current price $ 66.94

    Explore Scientific Diagonal 3-inch to 2-inch Adapter - DD03-2

    Explore Scientific

    Description This device replaces the barrel on the Explore Scientific 99% Reflective 3-inch Diagonal so the diagonal can be used on 2-inch focuser...

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    Original price $ 66.94 - Original price $ 66.94
    Original price
    $ 66.94
    $ 66.94 - $ 66.94
    Current price $ 66.94
  • Save $ 133.94 Save $ 0.00
    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 51.45
    $ 51.45 - $ 51.45
    Current price $ 51.45

    Certified Pre-Owned Soft-Sided Telescope Case

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 51.45
    $ 51.45 - $ 51.45
    Current price $ 51.45
    Save $ 133.94 Save $ 0.00
  • Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
    Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
    Save $ 102.99 Save $ 0.00
    Original price $ 494.39
    Original price $ 494.39 - Original price $ 494.39
    Original price $ 494.39
    Current price $ 391.40
    $ 391.40 - $ 391.40
    Current price $ 391.40

    Certified Pre-Owned Explore Scientific 3" Field Flattener .7x Focal Reducer - CPO-FFFR507X-00

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 494.39
    Original price $ 494.39 - Original price $ 494.39
    Original price $ 494.39
    Current price $ 391.40
    $ 391.40 - $ 391.40
    Current price $ 391.40
    Save $ 102.99 Save $ 0.00
  • Twilight Heavy Duty Tripod (White)
    Twilight Heavy Duty Tripod (White)
    Save $ 128.75 Save $ 0.00
    Original price $ 308.99
    Original price $ 308.99 - Original price $ 308.99
    Original price $ 308.99
    Current price $ 180.24
    $ 180.24 - $ 180.24
    Current price $ 180.24

    Certified Pre-Owned Twilight Heavy Duty Tripod (White)

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 308.99
    Original price $ 308.99 - Original price $ 308.99
    Original price $ 308.99
    Current price $ 180.24
    $ 180.24 - $ 180.24
    Current price $ 180.24
    Save $ 128.75 Save $ 0.00
  • Twilight Medium Duty Tripod (White)
    Twilight Medium Duty Tripod (White)
    Save $ 128.75 Save $ 0.00
    Original price $ 205.99
    Original price $ 205.99 - Original price $ 205.99
    Original price $ 205.99
    Current price $ 77.24
    $ 77.24 - $ 77.24
    Current price $ 77.24

    Certified Pre-Owned Twilight Medium Duty Tripod (White)

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 205.99
    Original price $ 205.99 - Original price $ 205.99
    Original price $ 205.99
    Current price $ 77.24
    $ 77.24 - $ 77.24
    Current price $ 77.24
    Save $ 128.75 Save $ 0.00
  • Explore Scientific Radio Weather Station
    Explore Scientific Radio Weather Station
    Save $ 20.58 Save $ 0.00
    Original price $ 56.62
    Original price $ 56.62 - Original price $ 56.62
    Original price $ 56.62
    Current price $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04

    Certified Pre-Owned Explore Scientific Radio Weather Station

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 56.62
    Original price $ 56.62 - Original price $ 56.62
    Original price $ 56.62
    Current price $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04
    Save $ 20.58 Save $ 0.00
  • Save $ 72.14 Save $ 0.00
    Original price $ 113.29
    Original price $ 113.29 - Original price $ 113.29
    Original price $ 113.29
    Current price $ 41.15
    $ 41.15 - $ 41.15
    Current price $ 41.15

    Certified Pre-Owned Explore Scientific 8x50 Non-Illuminated Finder Scope

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the E...

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    Original price $ 113.29
    Original price $ 113.29 - Original price $ 113.29
    Original price $ 113.29
    Current price $ 41.15
    $ 41.15 - $ 41.15
    Current price $ 41.15
    Save $ 72.14 Save $ 0.00
  • Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01
    Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01
    Save $ 51.54 Save $ 0.00
    Original price $ 144.19
    Original price $ 144.19 - Original price $ 144.19
    Original price $ 144.19
    Current price $ 92.65
    $ 92.65 - $ 92.65
    Current price $ 92.65

    Certified Pre-Owned Explore Scientific USB Power Bank with Red LED Flashlight

    Explore Scientific

    Certified Pre-Owned Refurbished These Certified Pre-Owned items -- including telescopes and accessories -- have been thoroughly inspected by the Ex...

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    Original price $ 144.19
    Original price $ 144.19 - Original price $ 144.19
    Original price $ 144.19
    Current price $ 92.65
    $ 92.65 - $ 92.65
    Current price $ 92.65
    Save $ 51.54 Save $ 0.00
  • Explore Scientific 82° Series 8.8mm Waterproof Eyepiece - EPWP8288-01
    Explore Scientific 82° Series 8.8mm Waterproof Eyepiece - EPWP8288-01
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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89

    Explore Scientific 82° Series 8.8mm Waterproof Eyepiece - EPWP8288-01

    Explore Scientific

    *Note that this is a discontinued product. This legacy information is for reference only. See our 8.5mm 82° Series LER Waterproof Eyepiece. Descri...

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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89
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  • Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01
    Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01
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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89

    Explore Scientific 4.7mm 82° Series Waterproof Eyepiece - EPWP8247-01

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89
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  • Explore Scientific 82° Series 30mm Waterproof Eyepiece
    Explore Scientific 82° Series 30mm Waterproof Eyepiece
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    Original price $ 514.99 - Original price $ 514.99
    Original price
    $ 514.99
    $ 514.99 - $ 514.99
    Current price $ 514.99

    Explore Scientific 82° Series 30mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 514.99 - Original price $ 514.99
    Original price
    $ 514.99
    $ 514.99 - $ 514.99
    Current price $ 514.99
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  • Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II
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    Original price $ 329.59 - Original price $ 329.59
    Original price
    $ 329.59
    $ 329.59 - $ 329.59
    Current price $ 329.59

    Explore Scientific 8x50 Illuminated Right Angle Polar Finder Scope with NEW long battery life Illuminator II

    Explore Scientific

    Description With its northern and southern polar reference markings, Explore Scientific’s 8x50 Illuminated Polar Finder Scope with NEW long batte...

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    Original price $ 329.59 - Original price $ 329.59
    Original price
    $ 329.59
    $ 329.59 - $ 329.59
    Current price $ 329.59
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  • Explore Scientific 82° Series 24mm Waterproof Eyepiece
    Explore Scientific 82° Series 24mm Waterproof Eyepiece
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    Original price $ 453.19 - Original price $ 453.19
    Original price
    $ 453.19
    $ 453.19 - $ 453.19
    Current price $ 453.19

    Explore Scientific 82° Series 24mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 453.19 - Original price $ 453.19
    Original price
    $ 453.19
    $ 453.19 - $ 453.19
    Current price $ 453.19
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  • EXOS2-GT Cable Set
    EXOS2-GT Cable Set
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    Original price $ 30.89 - Original price $ 30.89
    Original price
    $ 30.89
    $ 30.89 - $ 30.89
    Current price $ 30.89

    EXOS2-GT Cable Set

    Explore Scientific

    Description This adapter cable set updates the EXOSII GOTO EQ handset to v2.3 and can be used with the Bresser EXOSII Mount Driver that is compati...

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    Original price $ 30.89 - Original price $ 30.89
    Original price
    $ 30.89
    $ 30.89 - $ 30.89
    Current price $ 30.89
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  • Explore Scientific 82° Series 6.7mm Waterproof Eyepiece
    Explore Scientific 82° Series 6.7mm Waterproof Eyepiece
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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89

    Explore Scientific 82° Series 6.7mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89
    Sold out
  • Explore Scientific 68° Series 24mm Waterproof Eyepiece
    Explore Scientific 68° Series 24mm Waterproof Eyepiece
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    Original price $ 278.09 - Original price $ 278.09
    Original price
    $ 278.09
    $ 278.09 - $ 278.09
    Current price $ 278.09

    Explore Scientific 68° Series 24mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 278.09 - Original price $ 278.09
    Original price
    $ 278.09
    $ 278.09 - $ 278.09
    Current price $ 278.09
    Sold out
  • Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
    Explore Scientific Rack and Pinion Focuser 2" Extension Tube - ESRPEXT2
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    Original price $ 36.04 - Original price $ 36.04
    Original price
    $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04

    Explore Scientific Rack and Pinion Focuser 1.5-inch Extension Tube - ESRPEXT2

    Explore Scientific

    Explore Scientific Rack and Pinion Focuser Extension Tube adds 1.5 inches to the 2-inch Rack and Pinion focusers on our ED APO telescopes. CA Resid...

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    Original price $ 36.04 - Original price $ 36.04
    Original price
    $ 36.04
    $ 36.04 - $ 36.04
    Current price $ 36.04
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  • Explore Scientific 100° Series 5.5mm Waterproof Eyepiece
    Explore Scientific 100° Series 5.5mm Waterproof Eyepiece
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    Original price $ 566.49 - Original price $ 566.49
    Original price
    $ 566.49
    $ 566.49 - $ 566.49
    Current price $ 566.49

    Explore Scientific 100° Series 5.5mm Waterproof Eyepiece

    Explore Scientific

    Buy Any Four In-Stock Premium Waterproof Eyepieces, Get A Free Soft-Sided Eyepiece Case!  To Activate Deal:Step 1 - Add the Soft-Sided Eyepiece C...

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    Original price $ 566.49 - Original price $ 566.49
    Original price
    $ 566.49
    $ 566.49 - $ 566.49
    Current price $ 566.49
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  • Explore Scientific 50mm (2") T2 Camera Adapter 510365
    Explore Scientific 50mm (2") T2 Camera Adapter 510365
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    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79

    Explore Scientific 50mm (2") T2 Camera Adapter 510365

    Explore Scientific

    Description Explore Scientific’s 50mm (2") T2 Camera Adapter is perfect for all DSLR cameras to attach to any telescope with a 2-inch or larger fo...

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    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79
    Sold out
  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00
    Sold out
    Original price $ 18.53 - Original price $ 18.53
    Original price
    $ 18.53
    $ 18.53 - $ 18.53
    Current price $ 18.53

    iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00

    Explore Scientific

    Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob.CA Residents: Prop 65 WARNING(S)

    Original price $ 18.53 - Original price $ 18.53
    Original price
    $ 18.53
    $ 18.53 - $ 18.53
    Current price $ 18.53
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  • Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-01
    Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-01
    Sold out
    Original price $ 1,009.39 - Original price $ 1,009.39
    Original price
    $ 1,009.39
    $ 1,009.39 - $ 1,009.39
    Current price $ 1,009.39

    Explore Scientific AR152 Air-Spaced Doublet Refractor Telescope - DAR152065-02

    Explore Scientific

    Description The Explore Scientific AR152 Air-Spaced Doublet, is a classic air-spaced, crown-and-flint doublet achromatic refractor, and at 152mm (...

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    Original price $ 1,009.39 - Original price $ 1,009.39
    Original price
    $ 1,009.39
    $ 1,009.39 - $ 1,009.39
    Current price $ 1,009.39
    Sold out