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Eyepieces & Accessories

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  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Save $ 51.55 Save $ 0.00
    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54

    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01

    Explore Scientific

    Description With its particularly long eye relief of 15.9mm, the 4.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

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    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54
    Save $ 51.55 Save $ 0.00
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01
    Save $ 51.55 Save $ 0.00
    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific

    Description With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts...

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    Original price $ 278.09
    Original price $ 278.09 - Original price $ 278.09
    Original price $ 278.09
    Current price $ 226.54
    $ 226.54 - $ 226.54
    Current price $ 226.54
    Save $ 51.55 Save $ 0.00
  • Rigel Systems - Aline - Telescope Alignment (Collimator) Eyepiece
    Original price $ 10.29 - Original price $ 10.29
    Original price
    $ 10.29
    $ 10.29 - $ 10.29
    Current price $ 10.29

    Rigel Systems - Aline - Telescope Alignment (Collimator) Eyepiece

    Rigel Systems

    Description Look into your telescope through an Aline and you see a bright white circle surrounding the image of your eye's pupil, making it easie...

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    Original price $ 10.29 - Original price $ 10.29
    Original price
    $ 10.29
    $ 10.29 - $ 10.29
    Current price $ 10.29
  • Explore Scientific 62° Series 20mm Waterproof Eyepiece
    Save $ 41.25 Save $ 0.00
    Original price $ 154.49
    Original price $ 154.49 - Original price $ 154.49
    Original price $ 154.49
    Current price $ 113.24
    $ 113.24 - $ 113.24
    Current price $ 113.24

    Explore Scientific 62° Series 20mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

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    Original price $ 154.49
    Original price $ 154.49 - Original price $ 154.49
    Original price $ 154.49
    Current price $ 113.24
    $ 113.24 - $ 113.24
    Current price $ 113.24
    Save $ 41.25 Save $ 0.00
  • Explore Scientific 62° Series 32mm Waterproof Eyepiece
    Save $ 51.55 Save $ 0.00
    Original price $ 236.89
    Original price $ 236.89 - Original price $ 236.89
    Original price $ 236.89
    Current price $ 185.34
    $ 185.34 - $ 185.34
    Current price $ 185.34

    Explore Scientific 62° Series 32mm Waterproof Eyepiece

    Explore Scientific

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

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    Original price $ 236.89
    Original price $ 236.89 - Original price $ 236.89
    Original price $ 236.89
    Current price $ 185.34
    $ 185.34 - $ 185.34
    Current price $ 185.34
    Save $ 51.55 Save $ 0.00
  • Explore Scientific 52° Series 20mm Waterproof Eyepiece
    Save $ 41.25 Save $ 0.00
    Original price $ 123.59
    Original price $ 123.59 - Original price $ 123.59
    Original price $ 123.59
    Current price $ 82.34
    $ 82.34 - $ 82.34
    Current price $ 82.34

    Explore Scientific 52° Series 20mm Waterproof Eyepiece

    Explore Scientific

    Description Often considered the perfect mid-range focal length for most amateur telescopes, the 20mm on the ED127 at f7.5 produces a 1 degree tr...

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    Original price $ 123.59
    Original price $ 123.59 - Original price $ 123.59
    Original price $ 123.59
    Current price $ 82.34
    $ 82.34 - $ 82.34
    Current price $ 82.34
    Save $ 41.25 Save $ 0.00
  • T-Shaped Finder Scope Base for Essential Series with Mounting Screws
    Original price $ 51.49 - Original price $ 51.49
    Original price
    $ 51.49
    $ 51.49 - $ 51.49
    Current price $ 51.49

    T-Shaped Finder Scope Base for Essential Series with Mounting Screws

    Explore Scientific

    Description This T-Shaped Finder Scope Base is specifically designed to allow you to secure one of Explore Scientific’s high-quality finder scopes...

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    Original price $ 51.49 - Original price $ 51.49
    Original price
    $ 51.49
    $ 51.49 - $ 51.49
    Current price $ 51.49
  • Explore Scientific 52° Series 25mm Waterproof Eyepiece
    Save $ 41.25 Save $ 0.00
    Original price $ 133.89
    Original price $ 133.89 - Original price $ 133.89
    Original price $ 133.89
    Current price $ 92.64
    $ 92.64 - $ 92.64
    Current price $ 92.64

    Explore Scientific 52° Series 25mm Waterproof Eyepiece

    Explore Scientific

    Description Long considered the “standard” eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal len...

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    Original price $ 133.89
    Original price $ 133.89 - Original price $ 133.89
    Original price $ 133.89
    Current price $ 92.64
    $ 92.64 - $ 92.64
    Current price $ 92.64
    Save $ 41.25 Save $ 0.00
  • Nebula Filter H-Beta 2.0-inch
    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39

    Nebula Filter H-Beta 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5% H-Beta - Hydrogen is the most abunda...

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    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39
  • Explore Scientific 52° Series 40mm Waterproof Eyepiece
    Save $ 41.25 Save $ 0.00
    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 144.14
    $ 144.14 - $ 144.14
    Current price $ 144.14

    Explore Scientific 52° Series 40mm Waterproof Eyepiece

    Explore Scientific

    Description The longest focal length in the 52° Series with the longest eye relief, the 40mm is also the only 2.0-inch O.D. eyepiece in this seri...

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    Original price $ 185.39
    Original price $ 185.39 - Original price $ 185.39
    Original price $ 185.39
    Current price $ 144.14
    $ 144.14 - $ 144.14
    Current price $ 144.14
    Save $ 41.25 Save $ 0.00
  • AstroZap - Flexible Dew Shields
    Original price $ 26.23 - Original price $ 123.90
    Original price
    $ 26.23 - $ 123.90
    $ 26.23 - $ 123.90
    Current price $ 26.23

    AstroZap - Flexible Dew Shields

    Astrozap

    Astrozap's first product was the Flexible Dew Shield for astronomical telescopes. Made of flexible black ABS for many brands and models of telescop...

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    Original price $ 26.23 - Original price $ 123.90
    Original price
    $ 26.23 - $ 123.90
    $ 26.23 - $ 123.90
    Current price $ 26.23
  • Losmandy-Style Saddle Plate
    Original price $ 87.54 - Original price $ 87.54
    Original price
    $ 87.54
    $ 87.54 - $ 87.54
    Current price $ 87.54

    Losmandy-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 $ 87.54 - Original price $ 87.54
    Original price
    $ 87.54
    $ 87.54 - $ 87.54
    Current price $ 87.54
  • Illuminator II for Finder Scopes - FNDRILLUM-02
    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79

    Illuminator II for Finder Scopes - FNDRILLUM-02

    Explore Scientific

    Description Ever been frustrated by the standard illuminator? Is the battery always dead when you turn it on? The Illuminator II now offers except...

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    Original price $ 61.79 - Original price $ 61.79
    Original price
    $ 61.79
    $ 61.79 - $ 61.79
    Current price $ 61.79
  • Nebula Filter UHC 1.25-inch
    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29

    Nebula Filter UHC 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast na...

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    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29
  • Nebula Filter CLS 1.25-inch
    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29

    Nebula Filter CLS 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" CLS Range from 436nm to 536nm with peak at 488nm. Transmission 98.3% This is a general-purpose light-polluti...

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    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29
  • Nebula Filter Oxygen III 1.25-inch
    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29

    Nebula Filter Oxygen III 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" O-III Range from 483nm to 511nm with peak at 496nm. Transmission 96.7% Oxygen III - This is the highest cont...

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    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29
  • Cradle for Comet Hunter 152mm Telescope
    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29

    Cradle for Comet Hunter and TED152mm Telescopes

    Explore Scientific

    Description Explore Scientific cradle assemblies fit their appointed telescope OTA snuggly, yet protect the delicate surface of the tube. The hing...

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    Original price $ 113.29 - Original price $ 113.29
    Original price
    $ 113.29
    $ 113.29 - $ 113.29
    Current price $ 113.29
  • Medium-Vixen Style Saddle Plate
    Original price $ 57.67 - Original price $ 57.67
    Original price
    $ 57.67
    $ 57.67 - $ 57.67
    Current price $ 57.67

    Medium-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 $ 57.67 - Original price $ 57.67
    Original price
    $ 57.67
    $ 57.67 - $ 57.67
    Current price $ 57.67
  • Explore Scientific 99% Reflective 3" Diagonal
    Original price $ 607.69 - Original price $ 607.69
    Original price
    $ 607.69
    $ 607.69 - $ 607.69
    Current price $ 607.69

    Explore Scientific 99% Reflective 3" Diagonal

    Explore Scientific

    Description The Explore Scientific 3-inch Dielectric-Coated Diagonal Mirror comes complete with 2 inch Adapter and dust covers. Solid construction...

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    Original price $ 607.69 - Original price $ 607.69
    Original price
    $ 607.69
    $ 607.69 - $ 607.69
    Current price $ 607.69
  • Nebula Filter H-Beta 1.25-inch
    Original price $ 133.89 - Original price $ 133.89
    Original price
    $ 133.89
    $ 133.89 - $ 133.89
    Current price $ 133.89

    Nebula Filter H-Beta 1.25-inch

    Explore Scientific

    Explore Scientific Nebula Filter 1.25" H-Beta Range from 478nm to 496nm with peak at 489nm. Transmission 94.5% H-Beta - Hydrogen is the most abunda...

    View full details
    Original price $ 133.89 - Original price $ 133.89
    Original price
    $ 133.89
    $ 133.89 - $ 133.89
    Current price $ 133.89
  • Explore Scientific 100° Series 3" 30mm Waterproof Eyepiece
    Save $ 102.96 Save $ 0.00
    Original price $ 1,132.90
    Original price $ 1,132.90 - Original price $ 1,132.90
    Original price $ 1,132.90
    Current price $ 1,029.94
    $ 1,029.94 - $ 1,029.94
    Current price $ 1,029.94

    Explore Scientific 100° Series 3" 30mm Waterproof Eyepiece

    Explore Scientific

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

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    Original price $ 1,132.90
    Original price $ 1,132.90 - Original price $ 1,132.90
    Original price $ 1,132.90
    Current price $ 1,029.94
    $ 1,029.94 - $ 1,029.94
    Current price $ 1,029.94
    Save $ 102.96 Save $ 0.00
  • Explore Scientific 2" AR Series Focuser
    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99

    Explore Scientific 2" AR Series Focuser

    Explore Scientific

    Description Explore Scientific’s dual speed, 2" AR Series Focuser comes with a 1.25" compression ring eyepiece adapter for added versatility. This...

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    Original price $ 205.99 - Original price $ 205.99
    Original price
    $ 205.99
    $ 205.99 - $ 205.99
    Current price $ 205.99
  • Explore Scientific Backpack Carrying Case
    Original price $ 102.99 - Original price $ 102.99
    Original price
    $ 102.99
    $ 102.99 - $ 102.99
    Current price $ 102.99

    Explore Scientific Backpack Carrying Case

    Explore Scientific

    Description The Explore Scientific Backpack Carrying Case is designed specifically with amateur astronomers in mind. The backpack is a great way t...

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    Original price $ 102.99 - Original price $ 102.99
    Original price
    $ 102.99
    $ 102.99 - $ 102.99
    Current price $ 102.99
  • Bresser Clip-On 150° Super Wide-Angle Smartphone Lens
    Original price $ 82.39 - Original price $ 82.39
    Original price
    $ 82.39
    $ 82.39 - $ 82.39
    Current price $ 82.39

    Bresser Clip-On 150° Super Wide-Angle Smartphone Lens

    Bresser

    Features 150° wide-angle photographs Suitable for all smartphones and Tablet PCs Simple and fast adjusting via clip Description Made from pre...

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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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