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  • SolarMax 60mm H-alpha filter with T-Max and 15mm blocking filter | under 1500mm focal length
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    $1,599.00 - $1,599.00
    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00

    Coronado SolarMax 60mm H-Alpha Filter with T-Max and 15mm Blocking Filter | Under 1500mm Focal Length

    Coronado
    Sold Out

    This product is discontinued and no longer for sale.  This is here for informational purposes only. This 60mm aperture H-alpha filter can be used w...

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    $1,599.00 - $1,599.00
    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00
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  • Zero length adapter for SM60/30 and SM90/30
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    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99

    Coronado Zero Length Adapter for SM60/30 and SM90/30

    Coronado
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    This product is discontinued and no longer for sale.  This is here for informational purposes only. The Zero Length Adapter reduces a 2" focuser or...

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    $39.99 - $39.99
    $39.99
    $39.99 - $39.99
    $39.99
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  • Sold out
    $1,399.00 - $1,399.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00

    Deep Sky Imager (Dsi) Iv - Color

    Meade
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    This product is discontinued and no longer for sale.  This is here for informational purposes only. The acclaimed Deep Sky Imager (DSI) camera seri...

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    $1,399.00 - $1,399.00
    $1,399.00
    $1,399.00 - $1,399.00
    $1,399.00
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  • Sold out
    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Deep Sky Imager (Dsi) Iv - Mono

    Meade
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    This product is discontinued and no longer for sale.  This is here for informational purposes only. The acclaimed Deep Sky Imager (DSI) camera seri...

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    $1,199.00 - $1,199.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
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  • Heater strap for 8" scopes
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    $54.00 - $54.00
    $54.00
    $54.00 - $54.00
    $54.00

    Dew heater strap for 9.25" telescopes. RCA-compatible, fabric-backed design with Velcro closure and built-in low-wattage heating element. Protects corrector plates and optics.

    Astrozap
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    This Product Has Been Discontinued And This Is Here for Informational Purposes Only. It Is No Longer For  Sale. AstroZap Dew Heater Strap for 9.25"...

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    $54.00 - $54.00
    $54.00
    $54.00 - $54.00
    $54.00
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  • Dew Shield Plus For Telrad (allows right angle viewing)
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Dew Shield Plus For Telrad (allows right angle viewing)

    Telrad
    More on the way

    Telrad Dew Shield Plus Protect Your Telrad from Dew and Add a Flip Mirror for Daytime Alignment The Telrad Dew Shield Plus combines two smart upgra...

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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
  • Dew-Resistant Messier Card
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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95

    Dew-Resistant Messier Card

    Sky Publishing
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    This 12" x 9" quick-reference sky chart shows the location of all 109 Messier objects on the front, a great help for binocular astronomers. It tabu...

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    $6.95 - $6.95
    $6.95
    $6.95 - $6.95
    $6.95
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  • Sold out
    $850.00 - $850.00
    $850.00
    $850.00 - $850.00
    $850.00

    Dual ring tube holder for TOA-150, with bridge TKA32420

    Takahashi
    Sold Out

    This set of die cast tube rings is for mounting the 5.9" Takahashi TOA-150 refractor on an equatorial mount, although it can also be used for any o...

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    $850.00 - $850.00
    $850.00
    $850.00 - $850.00
    $850.00
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  • Dust cover for horizontally-parked Meade 12" LightBridge Dobsonian
    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00

    Dust cover for horizontally-parked Meade 12" LightBridge Dobsonian

    TeleGizmos
    In Stock

    TeleGizmos Dust Cover for Horizontally-Parked Meade 12" LightBridge Dobsonian When your 12" Meade LightBridge Dob is parked in its resting position...

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    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
  • Explore Scientific 62° 32mm 2" Waterproof Eyepiece
    Save $100.99 Save $0.00
    $229.99
    $229.99 - $229.99
    $229.99
    $129.00
    $129.00 - $129.00
    $129.00

    Explore Scientific 32mm 62° 2" Waterproof Eyepiece

    Explore Scientific
    In Stock

    Explore Scientific 32mm 62° 2" Waterproof Eyepiece If you're aiming to take full advantage of your telescope's 2" focuser for wide-field, low-power...

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    $229.99
    $229.99 - $229.99
    $229.99
    $129.00
    $129.00 - $129.00
    $129.00
    Save $100.99 Save $0.00
  • "Explore Scientific 1.25-inch 0.9 neutral density filter for lunar viewing"
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    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99

    Explore Scientific 1.25" 0.9 Neutral Density Filter 13% Transmission

    Explore Scientific
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    Explore Scientific 1.25" 0.9 Neutral Density Filter If you’ve ever tried observing the Moon through a telescope without a filter, you know just ho...

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    $49.99 - $49.99
    $49.99
    $49.99 - $49.99
    $49.99
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  • Sold out
    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99

    Explore Scientific 10" f/5 Hybrid Truss Dobsonian Telescope

    Explore Scientific
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    Explore Scientific 10" f/5 Hybrid Dobsonian – A Perfect Blend of Portability and Performance The Explore Scientific 10" f/5 Hybrid Dobsonian brings...

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    $699.99 - $699.99
    $699.99
    $699.99 - $699.99
    $699.99
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  • Save $150.00 Save $0.00
    $899.00
    $899.00 - $899.00
    $899.00
    $749.00
    $749.00 - $749.00
    $749.00

    Explore Scientific 10" Solid Tube Dobsonian Reflector Telescope

    Explore Scientific
    More on the way

    Explore Scientific 10" Solid Tube Dobsonian Reflector Telescope There comes a moment in every astronomer’s journey when aperture becomes king. The ...

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    $899.00
    $899.00 - $899.00
    $899.00
    $749.00
    $749.00 - $749.00
    $749.00
    Save $150.00 Save $0.00
  • Sold out
    $1,089.99 - $1,089.99
    $1,089.99
    $1,089.99 - $1,089.99
    $1,089.99

    Explore Scientific 10" Truss Tube Dobsonian Telescope Generation II

    Explore Scientific
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    Enjoy the heavens with this large, yet portable, Explore Scientific 10" Truss Dobsonian. No telescope type has changed the hobby quite as much as t...

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    $1,089.99 - $1,089.99
    $1,089.99
    $1,089.99 - $1,089.99
    $1,089.99
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  • Save $400.00 Save $0.00
    $1,099.99
    $1,099.99 - $1,099.99
    $1,099.99
    $699.99
    $699.99 - $699.99
    $699.99

    Explore Scientific 102mm f/7 "Essential Series" FCD-1 ED Triplet Refractor

    Explore Scientific
    In Stock

    This 102mm (4") Explore Scientific Essential Series air-spaced ED triplet apochromatic refractor is loaded with quality optical performance at a su...

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    $1,099.99
    $1,099.99 - $1,099.99
    $1,099.99
    $699.99
    $699.99 - $699.99
    $699.99
    Save $400.00 Save $0.00
  • "Explore Scientific 102mm carbon fiber triplet refractor with FCD100 optics and 2.5 inch dual-speed focuser"
    Save $750.00 Save $0.00
    $2,049.99
    $2,049.99 - $2,049.99
    $2,049.99
    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99

    Explore Scientific 102mm f/7 Carbon Fiber FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 102mm FCD100 Carbon Fiber ED Triplet Apochromatic Refractor (ES102CF-FCD100) A 4" apochromatic refractor has long been the bench...

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    $2,049.99
    $2,049.99 - $2,049.99
    $2,049.99
    $1,299.99
    $1,299.99 - $1,299.99
    $1,299.99
    Save $750.00 Save $0.00
  • "Explore Scientific 102mm Classic White triplet refractor with FCD100 optics and dual-speed focuser"
    Save $500.00 Save $0.00
    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00

    Explore Scientific 102mm f/7 Classic White FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 102mm f/7 Classic White FCD100 ED Triplet Apochromatic Refractor The Explore Scientific 102mm f/7 Classic White FCD100 Triplet R...

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    $1,699.00
    $1,699.00 - $1,699.00
    $1,699.00
    $1,199.00
    $1,199.00 - $1,199.00
    $1,199.00
    Save $500.00 Save $0.00
  • Save $60.99 Save $0.00
    $119.99
    $119.99 - $119.99
    $119.99
    $59.00
    $59.00 - $59.00
    $59.00

    Explore Scientific 10mm 52° Series Waterproof Eyepiece

    Explore Scientific
    More on the way

    Explore Scientific 10mm 52° Series Argon-Purged Eyepiece For astronomers who value precision, contrast, and durability in a compact form, the Explo...

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    $119.99
    $119.99 - $119.99
    $119.99
    $59.00
    $59.00 - $59.00
    $59.00
    Save $60.99 Save $0.00
  • Sold out
    $3,499.99 - $3,499.99
    $3,499.99
    $3,499.99 - $3,499.99
    $3,499.99

    Explore Scientific 115mm f/5.5 FPL-53 Carbon Fiber APO Triplet Refractor With 3" Hexagonal Focuser

    Explore Scientific
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    The Explore Scientific 115mm f/5.5 FPL53 APO triplet could be the perfect combination telescope. Just big enough to do great observation and fast e...

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    $3,499.99 - $3,499.99
    $3,499.99
    $3,499.99 - $3,499.99
    $3,499.99
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  • 11mm 82° field argon-purged waterproof 1.25" eyepiece
    Save $90.99 Save $0.00
    $229.99
    $229.99 - $229.99
    $229.99
    $139.00
    $139.00 - $139.00
    $139.00

    Explore Scientific 11mm 82° Field Argon-Purged Waterproof 1.25" Eyepiece

    Explore Scientific
    More on the way

    The "picture window on space" viewing experience of this 82° field Explore Scientific 11mm 1.25" argon-purged eyepiece gives you the magnification ...

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    $229.99
    $229.99 - $229.99
    $229.99
    $139.00
    $139.00 - $139.00
    $139.00
    Save $90.99 Save $0.00
  • Sold out
    $1,999.99 - $1,999.99
    $1,999.99
    $1,999.99 - $1,999.99
    $1,999.99

    Explore Scientific 12" Truss Tube Dobsonian Telescope Generation II

    Explore Scientific
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    Explore Scientific Generation II 12-inch Truss Tube Dobsonian Telescope The Explore Scientific Generation II 12-inch Truss Tube Dobsonian is design...

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    $1,999.99 - $1,999.99
    $1,999.99
    $1,999.99 - $1,999.99
    $1,999.99
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  • "Close-up of Hoya FCD100 triplet lens cell on Explore Scientific carbon fiber refractor"
    "Explore Scientific 127mm carbon fiber triplet refractor with FCD100 ED glass and dual-speed focuser"
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    $2,599.99
    $2,599.99 - $2,599.99
    $2,599.99
    $1,599.99
    $1,599.99 - $1,599.99
    $1,599.99

    Explore Scientific 127mm f/7.5 Carbon Fiber FCD100 ED Triplet Refractor

    Explore Scientific
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    Explore Scientific 127mm FCD100 Carbon Fiber ED Triplet Apochromatic Refractor (ES127CF-FCD100) A 5" apochromatic refractor has long been considere...

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    $2,599.99
    $2,599.99 - $2,599.99
    $2,599.99
    $1,599.99
    $1,599.99 - $1,599.99
    $1,599.99
    Sold out
  • "Side view of ES127 f/7.5 triplet refractor in white OTA with mounting rings and dew shield extended"
    "Explore Scientific 127mm Classic White triplet refractor with FCD100 optics and dual-speed focuser"
    Save $1,000.00 Save $0.00
    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00
    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00

    Explore Scientific 127mm f/7.5 Classic White FCD100 ED Triplet Refractor

    Explore Scientific
    In Stock

    Explore Scientific 127mm f/7.5 Classic White FCD100 ED Triplet Apochromatic Refractor The Explore Scientific 127mm f/7.5 Classic White FCD100 Tripl...

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    $2,599.00
    $2,599.00 - $2,599.00
    $2,599.00
    $1,599.00
    $1,599.00 - $1,599.00
    $1,599.00
    Save $1,000.00 Save $0.00
  • 12mm 92° field argon-purged waterproof 2" eyepiece
    Save $500.99 Save $0.00
    $799.99
    $799.99 - $799.99
    $799.99
    $299.00
    $299.00 - $299.00
    $299.00

    Explore Scientific 12mm 92° Field Argon-Purged Waterproof 2" Eyepiece

    Explore Scientific
    More on the way

    This 2" 12mm 92° field Explore Scientific hyper-wide eyepiece provides an exceptionally immersive medium/medium high power observing experience. Yo...

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    $799.99
    $799.99 - $799.99
    $799.99
    $299.00
    $299.00 - $299.00
    $299.00
    Save $500.99 Save $0.00

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