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  • Sold out
    Original price $ 2,199.99 - Original price $ 2,199.99
    Original price
    $ 2,199.99
    $ 2,199.99 - $ 2,199.99
    Current price $ 2,199.99

    Explore Scientific ED102 Triplet w/ EXOS2 PMC-Eight Equatorial GOTO Mount

    Explore Scientific

    ED102 Essential Series The Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope is a true apochromat refractor t...

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    Original price $ 2,199.99 - Original price $ 2,199.99
    Original price
    $ 2,199.99
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    Current price $ 2,199.99
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  • Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01
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    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
    $ 11,999.99 - $ 11,999.99
    Current price $ 11,999.99

    Explore Scientific ED165-FPL53 Air-Spaced Triplet Refractor Telescope - FPL53–165CF-01

    Explore Scientific

    DISCONTINUED 2023*Note that this is a discontinued product. This legacy information is for reference only. Check out our APO Triplet Series telesco...

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    Original price $ 11,999.99 - Original price $ 11,999.99
    Original price
    $ 11,999.99
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    Current price $ 11,999.99
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  • Explore Scientific Touch Screen Buttons for PMC-Eight - TSB4-00
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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99

    Explore Scientific Touch Screen Buttons for PMC-Eight - TSB4-00

    Explore Scientific

    New Item Available for Order! The Explore Scientific *Touch Screen Buttons for PMC-Eight are tactile buttons when using their PMC-Eight/ExploreStar...

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    Original price $ 14.99 - Original price $ 14.99
    Original price
    $ 14.99
    $ 14.99 - $ 14.99
    Current price $ 14.99
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  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22
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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99

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

    Explore Scientific

    Supplemental 2.2 lb. Counterweight for iEXOS Mounts. Includes locking knob. Note: This is an all-white counterweight rather than the back with sil...

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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99
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  • iEXOS-100 2.2 Pound Counterweight - 2.2lb/1kg - ES-CW22-00
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    Original price $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99

    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 $ 17.99 - Original price $ 17.99
    Original price
    $ 17.99
    $ 17.99 - $ 17.99
    Current price $ 17.99
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  • Large Vixen-Style Saddle Plate
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    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    Large 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 $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99
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  • Medium-Vixen Style Saddle Plate
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    Original price $ 55.99 - Original price $ 55.99
    Original price
    $ 55.99
    $ 55.99 - $ 55.99
    Current price $ 55.99

    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 $ 55.99 - Original price $ 55.99
    Original price
    $ 55.99
    $ 55.99 - $ 55.99
    Current price $ 55.99
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  • Nebula Filter UHC 2.0-inch
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    Original price $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99

    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 $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99
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  • Neutral Density Filter 2" ND 0.9
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    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99

    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 $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99
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  • Short Vixen-Style Saddle Plate
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    Original price $ 45.99 - Original price $ 45.99
    Original price
    $ 45.99
    $ 45.99 - $ 45.99
    Current price $ 45.99

    Short 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 $ 45.99 - Original price $ 45.99
    Original price
    $ 45.99
    $ 45.99 - $ 45.99
    Current price $ 45.99
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  • T2 Ring - Canon DSLR 1.5MM Light-Path
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    Original price $ 50.99 - Original price $ 50.99
    Original price
    $ 50.99
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    Current price $ 50.99

    T2 Ring - Canon DSLR 1.5MM Light-Path

    Explore Scientific

    Description This special T2-Ring for Canon DSLR Camera offers a extreme short light-path of only 1,5mm. Regular T2-Rings needs a light-path of ab...

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    Original price $ 50.99 - Original price $ 50.99
    Original price
    $ 50.99
    $ 50.99 - $ 50.99
    Current price $ 50.99
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  • T2 Ring - Canon EOS
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    Original price $ 35.99 - Original price $ 35.99
    Original price
    $ 35.99
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    Current price $ 35.99

    T2 Ring - Canon EOS

    Explore Scientific

    Description Connect your Microscope or Telescope with a Canon EOS SLR camera and take images or videos* of your observed object! T-Mounts are the ...

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    Original price $ 35.99 - Original price $ 35.99
    Original price
    $ 35.99
    $ 35.99 - $ 35.99
    Current price $ 35.99
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  • Tirion Double-Sided Multi-Latitude Planisphere with Astro R-Lite
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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    Tirion Double-Sided Multi-Latitude Planisphere with Astro R-Lite

    Explore Scientific

    Video Description The latest Planisphere Creation from Master Celestial Cartographer Wil Tirion  With a universe of options to explore, it can b...

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    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
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  • Twilight Heavy Duty Tripod (Black)
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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Twilight Heavy Duty Tripod (Black)

    Explore Scientific

    Features 2-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks again...

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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
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  • Twilight Heavy Duty Tripod (White)
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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    Twilight Heavy Duty Tripod (White)

    Explore Scientific

    Features 2-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agains...

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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
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  • Twilight Medium Duty Tripod (White)
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    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
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    Current price $ 199.99

    Twilight Medium Duty Tripod (White)

    Explore Scientific

    Features 1.5-inch stainless steel legs provide a sturdy foundation for your observing or imaging setup Die cast aluminum spreader tray locks agai...

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    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
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  • Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720
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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    Two-Speed 10:1 Focus Knob Mechanism for Explore Scientific and BRESSER 2.5-inch HEX Focusers - 625720

    Explore Scientific

    Features Precision all-metal construction with stainless-steel ball bearing for super-smooth action. Attractive silver and black bead-blast finis...

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    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
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  • Explore Scientific 3" Field Flattener .7x Focal Reducer - FFFR507X-00
    Sold out
    Original price $ 479.99
    Original price $ 479.99 - Original price $ 479.99
    Original price $ 479.99
    Current price $ 380.00
    $ 380.00 - $ 380.00
    Current price $ 380.00

    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 $ 479.99
    Original price $ 479.99 - Original price $ 479.99
    Original price $ 479.99
    Current price $ 380.00
    $ 380.00 - $ 380.00
    Current price $ 380.00
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  • Sold out
    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
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    Current price $ 149.99

    Explore Scientific Field Flattener f/5 to f/7

    Explore Scientific

    Features This is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length ...

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    Original price $ 149.99 - Original price $ 149.99
    Original price
    $ 149.99
    $ 149.99 - $ 149.99
    Current price $ 149.99
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  • Explore FirstLight 130mm Newtonian Telescope with iEXOS-100 PMC-Eight Equatorial Tracker System
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    Original price $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99

    Explore FirstLight 130mm Newtonian Telescope with iEXOS-100 PMC-Eight Equatorial Tracker System

    Explore Scientific

    "This is the ultimate portable system as far as I am concerned."-Jim Johnston Astrophotographer Features Explore FirstLight 130mm Newtonian Telesc...

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    Original price $ 799.99 - Original price $ 799.99
    Original price
    $ 799.99
    $ 799.99 - $ 799.99
    Current price $ 799.99
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  • AstroZap - Baader Solar Sheets
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    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60

    AstroZap - Baader Solar Sheets

    Explore Scientific

    Description Make your own solar filter! Visual material includes instructions to build your own filter Baader Solar Material Size Choice: 177mm x...

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    Original price $ 33.60 - Original price $ 70.00
    Original price
    $ 33.60 - $ 70.00
    $ 33.60 - $ 70.00
    Current price $ 33.60
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  • Explore Scientific 1.25" Variable Polarizing Filter
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    Original price $ 58.99 - Original price $ 58.99
    Original price
    $ 58.99
    $ 58.99 - $ 58.99
    Current price $ 58.99

    Explore Scientific 1.25" Variable Polarizing Filter

    Explore Scientific

    Features Variable polarizing filter Individually adjustable image brightness Made from highly parallel optical glass Black anodized aluminum hous...

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    Original price $ 58.99 - Original price $ 58.99
    Original price
    $ 58.99
    $ 58.99 - $ 58.99
    Current price $ 58.99
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  • Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - DAR127065-02-DEMO
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    Original price $ 350.00 - Original price $ 350.00
    Original price
    $ 350.00
    $ 350.00 - $ 350.00
    Current price $ 350.00

    Explore Scientific AR127 Air-Spaced Doublet Refractor Telescope - DAR127065-02-DEMO

    Explore Scientific

    Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

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    Original price $ 350.00 - Original price $ 350.00
    Original price
    $ 350.00
    $ 350.00 - $ 350.00
    Current price $ 350.00
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  • DEMO Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01-DEMO
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    Original price $ 250.00 - Original price $ 250.00
    Original price
    $ 250.00
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    Current price $ 250.00

    DEMO Explore Scientific AR102 Air-Spaced Doublet Refractor - DAR102065-01-DEMO

    Explore Scientific

    Note: This item is sold as-is -- without warranty. All sales are final. Quantities are limited. Price includes shipping to the 48 contiguous United...

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    Original price $ 250.00 - Original price $ 250.00
    Original price
    $ 250.00
    $ 250.00 - $ 250.00
    Current price $ 250.00
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  • ED152 Telescope Case
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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99

    ED152 Telescope Case

    Explore Scientific

    Description This Hard Carrying Case from Explore Scientific is made specifically for the ED152 telescope. It features a molded foam interior with ...

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    Original price $ 299.99 - Original price $ 299.99
    Original price
    $ 299.99
    $ 299.99 - $ 299.99
    Current price $ 299.99
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