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  • Nebula Filter S-II 1.25-inch 6.5nm
    Nebula Filter S-II 1.25-inch 6.5nm
    Original price $ 163.76 - Original price $ 163.76
    Original price
    $ 163.76
    $ 163.76 - $ 163.76
    Current price $ 163.76

    Nebula Filter S-II 1.25-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

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    Original price $ 163.76 - Original price $ 163.76
    Original price
    $ 163.76
    $ 163.76 - $ 163.76
    Current price $ 163.76
  • Nebula Filter H-Alpha 1.25-inch 12nm
    Nebula Filter H-Alpha 1.25-inch 12nm
    Original price $ 163.76 - Original price $ 163.76
    Original price
    $ 163.76
    $ 163.76 - $ 163.76
    Current price $ 163.76

    Nebula Filter H-Alpha 1.25-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 163.76 - Original price $ 163.76
    Original price
    $ 163.76
    $ 163.76 - $ 163.76
    Current price $ 163.76
  • Nebula Filter H-Alpha 1.25-inch 7nm
    Nebula Filter H-Alpha 1.25-inch 7nm
    Original price $ 180.24 - Original price $ 180.24
    Original price
    $ 180.24
    $ 180.24 - $ 180.24
    Current price $ 180.24

    Nebula Filter H-Alpha 1.25-inch 7nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 180.24 - Original price $ 180.24
    Original price
    $ 180.24
    $ 180.24 - $ 180.24
    Current price $ 180.24
  • Nebula Filter Oxygen III 2-inch 6.5nm
    Nebula Filter Oxygen III 2-inch 6.5nm
    Original price $ 257.49 - Original price $ 257.49
    Original price
    $ 257.49
    $ 257.49 - $ 257.49
    Current price $ 257.49

    Nebula Filter Oxygen III 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific O-III filter Let only the oxygen emission lines "through" Absorbs all other emission lines Absorbs almo...

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    Original price $ 257.49 - Original price $ 257.49
    Original price
    $ 257.49
    $ 257.49 - $ 257.49
    Current price $ 257.49
  • Nebula Filter S-II 2-inch 12nm
    Nebula Filter S-II 2-inch 12nm
    Original price $ 216.29 - Original price $ 216.29
    Original price
    $ 216.29
    $ 216.29 - $ 216.29
    Current price $ 216.29

    Nebula Filter S-II 2-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

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    Original price $ 216.29 - Original price $ 216.29
    Original price
    $ 216.29
    $ 216.29 - $ 216.29
    Current price $ 216.29
  • Nebula Filter S-II 2-inch 6.5nm
    Nebula Filter S-II 2-inch 6.5nm
    Original price $ 257.49 - Original price $ 257.49
    Original price
    $ 257.49
    $ 257.49 - $ 257.49
    Current price $ 257.49

    Nebula Filter S-II 2-inch 6.5nm

    Explore Scientific

    Features High quality Explore Scientific S-II filter Absorbs all other emission lines Absorbs almost all of the artificial light Passband bandwid...

    View full details
    Original price $ 257.49 - Original price $ 257.49
    Original price
    $ 257.49
    $ 257.49 - $ 257.49
    Current price $ 257.49
  • Nebula Filter H-Alpha 2-inch 12nm
    Nebula Filter H-Alpha 2-inch 12nm
    Original price $ 204.96 - Original price $ 204.96
    Original price
    $ 204.96
    $ 204.96 - $ 204.96
    Current price $ 204.96

    Nebula Filter H-Alpha 2-inch 12nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 204.96 - Original price $ 204.96
    Original price
    $ 204.96
    $ 204.96 - $ 204.96
    Current price $ 204.96
  • Nebula Filter H-Alpha 2-inch 7nm
    Nebula Filter H-Alpha 2-inch 7nm
    Original price $ 266.76 - Original price $ 266.76
    Original price
    $ 266.76
    $ 266.76 - $ 266.76
    Current price $ 266.76

    Nebula Filter H-Alpha 2-inch 7nm

    Explore Scientific

    Features High quality Explore Scientific H-Alpha filter Lets only the emission lines of hydrogen "through" Absorbs almost all of the artificial l...

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    Original price $ 266.76 - Original price $ 266.76
    Original price
    $ 266.76
    $ 266.76 - $ 266.76
    Current price $ 266.76
  • Vixen Telescope 50mm Low-profile Finder Bracket (S)
    Original price $ 63.85 - Original price $ 63.85
    Original price
    $ 63.85
    $ 63.85 - $ 63.85
    Current price $ 63.85

    Vixen Telescope 50mm Low-profile Finder Bracket (S)

    Vixen

    Description Finder Bracket to facilitate Optical axis adjustment Short bracket for Vixen Finder Scope. Use with item #2654, finder bracket shoe, ...

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    Original price $ 63.85 - Original price $ 63.85
    Original price
    $ 63.85
    $ 63.85 - $ 63.85
    Current price $ 63.85
  • Original price $ 875.49 - Original price $ 1,029.99
    Original price
    $ 875.49 - $ 1,029.99
    $ 875.49 - $ 1,029.99
    Current price $ 875.49

    Explore Scientific 3-inch Self-Centering Focuser - ES-FOC3

    Explore Scientific

    Description With its ability to support heavy imaging trains without sacrificing stability, precision or smooth rotation, the robust Explore Scien...

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    Original price $ 875.49 - Original price $ 1,029.99
    Original price
    $ 875.49 - $ 1,029.99
    $ 875.49 - $ 1,029.99
    Current price $ 875.49
  • Vixen Telescope 50mm XY Finder BracketⅡ
    Original price $ 59.73 - Original price $ 59.73
    Original price
    $ 59.73
    $ 59.73 - $ 59.73
    Current price $ 59.73

    Vixen Telescope 50mm XY Finder BracketⅡ

    Vixen

    Description Finder Bracket to facilitate Optical axis adjustment Long bracket for Vixen 7x50 Finder Scope, item #8616. Use with finder bracket sho...

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    Original price $ 59.73 - Original price $ 59.73
    Original price
    $ 59.73
    $ 59.73 - $ 59.73
    Current price $ 59.73
  • Save $ 10.30 Save $ 0.00
    Original price $ 82.39
    Original price $ 82.39 - Original price $ 82.39
    Original price $ 82.39
    Current price $ 72.09
    $ 72.09 - $ 72.09
    Current price $ 72.09

    Explore Scientific ReflexSight - ES-REFLECT-00

    Explore Scientific

    Features New “multi-dot” reticle design in standard 4.0 degree, 2.0 degree, and 0.5 degree circular patterns that prevents blocking stars in the ...

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    Original price $ 82.39
    Original price $ 82.39 - Original price $ 82.39
    Original price $ 82.39
    Current price $ 72.09
    $ 72.09 - $ 72.09
    Current price $ 72.09
    Save $ 10.30 Save $ 0.00
  • Original price $ 4.07 - Original price $ 4.07
    Original price
    $ 4.07
    $ 4.07 - $ 4.07
    Current price $ 4.07

    Solar Filter/Sun Shade for Galileoscope Refractor Telescope STEM Kit

    Explore Scientific

    Galileoscope Refractor Telescope STEM Kit - Click Here Features Lightweight Includes a sun shade Stronger than any other solar filter film on the...

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    Original price $ 4.07 - Original price $ 4.07
    Original price
    $ 4.07
    $ 4.07 - $ 4.07
    Current price $ 4.07
  • 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
  • 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 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
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  • 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
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  • 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 52° Series 6.5mm Waterproof Eyepiece
    Explore Scientific 52° Series 6.5mm Waterproof Eyepiece
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    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Explore Scientific 52° Series 6.5mm 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 $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
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  • Explore Scientific 52° Series 10mm Waterproof Eyepiece
    Explore Scientific 52° Series 10mm Waterproof Eyepiece
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    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Explore Scientific 52° Series 10mm 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 $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
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  • Neutral Density Filter 2" ND 0.9
    Neutral Density Filter 2" ND 0.9
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    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79

    Neutral Density Filter 2" ND 0.9

    Explore Scientific

    The neutral density filter transmits light uniformly across the entire visual spectrum. It serves as an excellent filter to reduce glare and irradi...

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    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79
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  • Explore Scientific 68° Series 20mm Waterproof Eyepiece
    Explore Scientific 68° Series 20mm Waterproof Eyepiece
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    Original price $ 226.59 - Original price $ 226.59
    Original price
    $ 226.59
    $ 226.59 - $ 226.59
    Current price $ 226.59

    Explore Scientific 68° Series 20mm 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 $ 226.59 - Original price $ 226.59
    Original price
    $ 226.59
    $ 226.59 - $ 226.59
    Current price $ 226.59
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  • 50mm Finder Scope Rings for Right Angle Finder
    50mm Finder Scope Rings for Right Angle Finder
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    Original price $ 82.39 - Original price $ 82.39
    Original price
    $ 82.39
    $ 82.39 - $ 82.39
    Current price $ 82.39

    50mm Finder Scope Rings for Right Angle Finder

    Explore Scientific

    Description Explore Scientific finder-scope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), o...

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    Original price $ 82.39 - Original price $ 82.39
    Original price
    $ 82.39
    $ 82.39 - $ 82.39
    Current price $ 82.39
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