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Eyepieces & Accessories

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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 40mm Waterproof Eyepiece
    Explore Scientific 68° Series 40mm Waterproof Eyepiece
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    Original price $ 535.59 - Original price $ 535.59
    Original price
    $ 535.59
    $ 535.59 - $ 535.59
    Current price $ 535.59

    Explore Scientific 68° Series 40mm 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 $ 535.59 - Original price $ 535.59
    Original price
    $ 535.59
    $ 535.59 - $ 535.59
    Current price $ 535.59
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  • HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D
    Special Order
    Original price $ 144.20 - Original price $ 144.20
    Original price
    $ 144.20
    $ 144.20 - $ 144.20
    Current price $ 144.20

    HoTech - 2"/1.25" SCA Laser Collimator (Dot) - SCA-2D

    HOTECH

    Description Built-in Self Centering AdapterNo more loose fitting laser collimators! Our patented Self-Centering Adapter cleverly eliminates the sl...

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    Original price $ 144.20 - Original price $ 144.20
    Original price
    $ 144.20
    $ 144.20 - $ 144.20
    Current price $ 144.20
    Special Order
  • Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° Series 17mm Long Eye Relief Waterproof Eyepiece
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    Original price $ 823.99 - Original price $ 823.99
    Original price
    $ 823.99
    $ 823.99 - $ 823.99
    Current price $ 823.99

    Explore Scientific 92° Series 17mm Long Eye Relief 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 $ 823.99 - Original price $ 823.99
    Original price
    $ 823.99
    $ 823.99 - $ 823.99
    Current price $ 823.99
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  • Explore Scientific 68° Series 28mm Waterproof Eyepiece
    Explore Scientific 68° Series 28mm Waterproof Eyepiece
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    Original price $ 308.99 - Original price $ 308.99
    Original price
    $ 308.99
    $ 308.99 - $ 308.99
    Current price $ 308.99

    Explore Scientific 68° Series 28mm 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 $ 308.99 - Original price $ 308.99
    Original price
    $ 308.99
    $ 308.99 - $ 308.99
    Current price $ 308.99
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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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  • AstroZap - AstroCaps - Bahtinov Focusing Caps
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    Original price $ 77.35 - Original price $ 209.61
    Original price
    $ 77.35 - $ 209.61
    $ 77.35 - $ 209.61
    Current price $ 77.35

    AstroZap - AstroCaps - Bahtinov Focusing Caps

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18th Description Getting perfect focus with the telesc...

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    Original price $ 77.35 - Original price $ 209.61
    Original price
    $ 77.35 - $ 209.61
    $ 77.35 - $ 209.61
    Current price $ 77.35
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  • Explore Scientific 62° Series 40mm Waterproof Eyepiece
    Explore Scientific 62° Series 40mm Waterproof Eyepiece
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    Original price $ 298.69 - Original price $ 298.69
    Original price
    $ 298.69
    $ 298.69 - $ 298.69
    Current price $ 298.69

    Explore Scientific 62° Series 40mm 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 $ 298.69 - Original price $ 298.69
    Original price
    $ 298.69
    $ 298.69 - $ 298.69
    Current price $ 298.69
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  • Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece
    Explore Scientific 92° Series 12mm Long Eye Relief Waterproof Eyepiece
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    Original price $ 823.99 - Original price $ 823.99
    Original price
    $ 823.99
    $ 823.99 - $ 823.99
    Current price $ 823.99

    Explore Scientific 92° Series 12mm Long Eye Relief 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 $ 823.99 - Original price $ 823.99
    Original price
    $ 823.99
    $ 823.99 - $ 823.99
    Current price $ 823.99
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  • Bresser 70° Series 35mm Eyepiece
    Bresser 70° Series 35mm Eyepiece
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    Original price $ 154.49
    Original price $ 154.49 - Original price $ 154.49
    Original price $ 154.49
    Current price $ 41.15
    $ 41.15 - $ 41.15
    Current price $ 41.15

    Bresser 70° Series 35mm Eyepiece

    Bresser

    Bresser's 70°-Series 35mm Eyepiece provides users with an easy and affordable upgrade to standard 2" diameter barrel Plossl eyepieces. Its 70⪚ appa...

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    Original price $ 154.49
    Original price $ 154.49 - Original price $ 154.49
    Original price $ 154.49
    Current price $ 41.15
    $ 41.15 - $ 41.15
    Current price $ 41.15
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  • Bresser 70° Series 25mm Eyepiece
    Bresser 70° Series 25mm Eyepiece
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    Original price $ 102.99
    Original price $ 102.99 - Original price $ 102.99
    Original price $ 102.99
    Current price $ 30.85
    $ 30.85 - $ 30.85
    Current price $ 30.85

    Bresser 70° Series 25mm Eyepiece

    Bresser

    This high-quality eyepiece offers a 70-degree apparent field of view. Great for viewing the Moon, planets and deep-sky objects. The new eyepiece de...

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    Original price $ 102.99
    Original price $ 102.99 - Original price $ 102.99
    Original price $ 102.99
    Current price $ 30.85
    $ 30.85 - $ 30.85
    Current price $ 30.85
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  • Explore Scientific 68° Series 34mm Waterproof Eyepiece
    Explore Scientific 68° Series 34mm Waterproof Eyepiece
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    Original price $ 432.59 - Original price $ 432.59
    Original price
    $ 432.59
    $ 432.59 - $ 432.59
    Current price $ 432.59

    Explore Scientific 68° Series 34mm 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 $ 432.59 - Original price $ 432.59
    Original price
    $ 432.59
    $ 432.59 - $ 432.59
    Current price $ 432.59
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  • Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
    Explore Scientific 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-01
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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 4.5mm 82° Series LER Waterproof Eyepiece - EPWP8245LE-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...

    View full details
    Original price $ 278.09 - Original price $ 278.09
    Original price
    $ 278.09
    $ 278.09 - $ 278.09
    Current price $ 278.09
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  • Nebula Filter UHC 2.0-inch
    Nebula Filter UHC 2.0-inch
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    Original price $ 144.19 - Original price $ 144.19
    Original price
    $ 144.19
    $ 144.19 - $ 144.19
    Current price $ 144.19

    Nebula Filter UHC 2.0-inch

    Explore Scientific

    Explore Scientific Nebula Filter 2.0" UHC Range from 458nm to 508nm with peak at 488nm. Transmission 96.7% UHC - This is an ultra-high contrast nar...

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    Original price $ 144.19 - Original price $ 144.19
    Original price
    $ 144.19
    $ 144.19 - $ 144.19
    Current price $ 144.19
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  • Explore Scientific 62° Series 32mm Waterproof Eyepiece
    Explore Scientific 62° Series 32mm 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 62° Series 32mm 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...

    View full details
    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89
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  • AstroZap - Flexible Dew Shields
    AstroZap - Flexible Dew Shields
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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

    AstroZap - Flexible Dew Shields

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18thAstrozap's first product was the Flexible Dew Shie...

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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
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  • HoTech - SCA Laser Collimator - Crosshair for Newtonian Telescopes
    Special Order
    Original price $ 139.05 - Original price $ 139.05
    Original price
    $ 139.05
    $ 139.05 - $ 139.05
    Current price $ 139.05

    HoTech - SCA Laser Collimator - Crosshair for Newtonian Telescopes

    HOTECH

    Description One of the very best laser collimators on the market for your Newtonian telescope is the SCA Laser Collimator with Crosshair from HOTE...

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    Original price $ 139.05 - Original price $ 139.05
    Original price
    $ 139.05
    $ 139.05 - $ 139.05
    Current price $ 139.05
    Special Order
  • Explore Scientific APO EDT Series Rack & Pinion Focuser
    Explore Scientific APO EDT Series Rack & Pinion Focuser
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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 APO EDT Series Rack & Pinion Focuser

    Explore Scientific

    Description Finding and holding that perfect crisp focus is almost effortless with Explore Scientific’s Rack & Pinion Focuser. Defined by its ...

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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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  • Rigel QuikFinder Compact Reflex Sight
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    Original price $ 46.30 - Original price $ 46.30
    Original price
    $ 46.30
    $ 46.30 - $ 46.30
    Current price $ 46.30

    Rigel QuikFinder Compact Reflex Sight

    Rigel Systems

    Description The Rigel Quickfinder is made of rugged construction, an ultra-efficient LED and lithium battery (included) for long life. QuikFinder ...

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    Original price $ 46.30 - Original price $ 46.30
    Original price
    $ 46.30
    $ 46.30 - $ 46.30
    Current price $ 46.30
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  • Explore Scientific 120° Series 9mm Waterproof Eyepiece
    Explore Scientific 120° Series 9mm Waterproof Eyepiece
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    Original price $ 1,338.99 - Original price $ 1,338.99
    Original price
    $ 1,338.99
    $ 1,338.99 - $ 1,338.99
    Current price $ 1,338.99

    Explore Scientific 120° Series 9mm 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...

    View full details
    Original price $ 1,338.99 - Original price $ 1,338.99
    Original price
    $ 1,338.99
    $ 1,338.99 - $ 1,338.99
    Current price $ 1,338.99
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  • AstroZap - Aluminum Dew Shields for Meade
    AstroZap - Aluminum Dew Shields for Meade
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    Original price $ 180.22 - Original price $ 384.96
    Original price
    $ 180.22 - $ 384.96
    $ 180.22 - $ 384.96
    Current price $ 180.22

    AstroZap - Aluminum Dew Shields for Meade

    Astrozap

    All Astrozap items purchased between Feb 21st and March 18th will start shipping after March 18thThe dew shield is a basic component of a passive d...

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    Original price $ 180.22 - Original price $ 384.96
    Original price
    $ 180.22 - $ 384.96
    $ 180.22 - $ 384.96
    Current price $ 180.22
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  • Bresser 70° Series 30mm Eyepiece
    Bresser 70° Series 30mm Eyepiece
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    Original price $ 123.59
    Original price $ 123.59 - Original price $ 123.59
    Original price $ 123.59
    Current price $ 30.85
    $ 30.85 - $ 30.85
    Current price $ 30.85

    Bresser 70° Series 30mm Eyepiece

    Bresser

    Bresser's 70°-Series 30mm Eyepiece provides users with an easy and affordable upgrade to standard 2" diameter barrel Plossl eyepieces. Its 70⪚ appa...

    View full details
    Original price $ 123.59
    Original price $ 123.59 - Original price $ 123.59
    Original price $ 123.59
    Current price $ 30.85
    $ 30.85 - $ 30.85
    Current price $ 30.85
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  • Medium-Vixen Style Saddle Plate
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    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
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  • The Night Sky Planisphere Large Plastic 40 to 50 Degrees
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    Original price $ 12.35 - Original price $ 12.35
    Original price
    $ 12.35
    $ 12.35 - $ 12.35
    Current price $ 12.35

    The Night Sky Planisphere Large Plastic 40 to 50 Degrees

    David Chandler Co

    The most popular versions of The Night Sky planisphere are the large and small plastic charts. These versions are made in the USA using durable pl...

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    Original price $ 12.35 - Original price $ 12.35
    Original price
    $ 12.35
    $ 12.35 - $ 12.35
    Current price $ 12.35
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