Explore Scientific

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  1. Explore Scientific - "T" Shaped Finder Scope Base for Essential Series Telescope with Screws

    $39.99
    SKU: EXP-FNDRBASEESSEN

    In stock

    This finderscope base serves as a great accessory for Explore Scientific Essention Telescopes. It has mounting hardware for attaching the finderscope.

  2. Explore Scientific - 1.25" CLS Filter

    $84.99
    SKU: EXP-310225

    In stock

    Improving your visibility of deep sky objects during nighttime, the CLS Nebula Filter from Explore Scientific increases the contrast between the night sky and astronomical objects.

  3. Explore Scientific - 1.25" H-Beta Filter

    $104.99
    SKU: EXP-310235

    In stock

    H-Beta - Hydrogen is the most abundant element in the universe and many nebulae glow in the light of H-beta.

  4. Explore Scientific - 1.25" UHC Filter

    $84.99
    SKU: EXP-310215

    In stock

    Designed to better enable nighttime viewing of nebulae through telescopes featuring a 1.25"-diameter eyepiece, the UHC Nebula Filter from Explore Scientific increases viewing contrast by blocking a majority of the wavelengths of light pollution in order to gain increased detail.

  5. Explore Scientific - 11 Ib Counterweight for ES-G11PMC8-00

    $89.99
    SKU: EXP-ES-G1111CW

    Ships in 3-5 Days

  6. Explore Scientific - 14mm 82° Series Argon Purged Waterproof Eyepiece - 1.25"

    $159.99
    SKU: EXP-EPWP821401

    In stock

    The Explore Scientific 14mm 82 degree eyepiece is Argon purged to remain waterproof and fog proof, keeping your optics in pristine condition for the life of the eyepiece.  Comfortably wide field of view offers stunning high contrast views. 1.25" barrel.  Lifetime warranty!  

  7. Explore Scientific - 18mm 82° Argon Purged Waterproof Eyepiece - 2"

    $214.99
    SKU: EXP-EPWP821801

    In stock

    Explore Scientific's 82 Degree 18mm eyepiece is a waterproof, Argon purged telescope eyepiece featuring ultra wide apparent field of view with a 2" barrel. High contrast and brilliant true color, Explore Scientific 82º eyepieces offer exceptional quality at incredible value.

    FREE SHIPPING(48 States)
  8. Explore Scientific - 2" 99% Reflectivity ES Diagonal

    $139.99
    SKU: EXP-DD0200CF

    In stock

    The Explore Scientific 2" Dielectric Diagonal is a nice light weight diagonal. The engineers at Explore Scientific were able to achieve weight savings when compared to traditional diagonals replacing some of the base material with carbon fiber material

  9. Explore Scientific - 2" Adapter for 3" Corrector/Reducer

    $69.99
    SKU: EXP-510364

    Ships in 3-5 Days

    The Explore Scientific 2" Adapter allows you to attach their 3" corrector/reducer onto focusers with 2" drawtubes. It threads directly on the corrector/reducer and is made of powder-coated aluminum.

  10. Explore Scientific - 2" CLS Filter

    $94.99
    SKU: EXP-310220

    In stock

    A general-purpose light-pollution reduction filter designed for observing the broad range of deep sky objects including nebulae and galaxies.

  11. Explore Scientific - 2" Field Flattener for Explore Scientific ED APO Telescopes

    $149.99
    SKU: EXP-FFEDPO00

    In stock

    The Explore Scientific Field Flattener Lens works with ED Apochromatic Refractor optical tubes. It can be slid into a 2" eyepiece holder. If the user wants to use a camera, the T-thread adapter with attach to any t-mount.

  12. Explore Scientific - 2" Focuser for Achromatic Refractors

    $109.99
    SKU: EXP-FOCDAR00

    Ships in 3-5 Days

    Explore Scientific 2" Focuser for Achromatic Refractors
  13. Explore Scientific - 2" Focuser for Comet Hunter Telescopes with Extension Tubes

    $119.99
    SKU: EXP-FOCCMTHTR00

    Ships in 3-5 Days

  14. Explore Scientific - 2" Focuser for ED APO Refractors

    $169.99
    SKU: EXP-FOCEDAPO00

    Ships in 3-5 Days

    Explore Scientific 2" Focuser for ED APO telescopes

  15. Explore Scientific - 2" Focuser for Explore ED80CF

    $119.99
    SKU: EXP-FOCEDCRBN01

    Ships in 3-5 Days

    Explore Scientific 2" ED Focuser for 80 ED Carbon Fiber.

  16. Explore Scientific - 2" H-Beta Filter

    $149.99
    SKU: EXP-310230

    In stock

    The Explore Scientific H-beta filter uses a characteristic property of the so called emission nebulae. Those objects glow in special colors, the so called emission lines.

  17. Explore Scientific - 2" HR Coma Corrector for Newtonians

    $259.99
    SKU: EXP-HRCC0200

    In stock

    2" HR Coma Corrector for Newtonians

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  18. Explore Scientific - 2" O-III Filter

    $114.99
    SKU: EXP-310200

    In stock

    Oxygen III - This is the highest contrast Nebula Filter in the series, a line filter for only the two emission lines of oxygen.

  19. Explore Scientific - 2" UHC Filter

    $114.99
    SKU: EXP-310210

    In stock

    UHC - This is an ultra-high contrast narrow-band filter, designed for observing the broad range of nebulae with 2.0-inch standard eyepieces or filter wheels.

  20. Explore Scientific - 20mm 100° Series Argon Purged Waterproof Eyepiece - 2"

    $299.00
    SKU: EXP-EPWP1002001

    In stock

    Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer deposition coatings, Explore Scientific 100° Series™ Argon-Purged Waterproof extreme wide field eyepieces are optimized to produce high contrast, high resolution, and superior flat field characteristics.

    FREE SHIPPING(48 States)
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Founded in 2008 by Scott W. Roberts, Explore Scientific began designing telescopes and high-end eyepieces, including the ultra wide 100 degree and 120 degree eyepieces and introduced an innovation in eyepiece design - waterproof eyepieces.  Explore Scientific eyepieces offer exemplary optical quality and their waterproof gas purge interiors remain fog, mildew, and moisture free for many, many years.   Their range of refractor and reflector telescopes and easy to use mounts offer top optical quality at an obtainable price.  Explore Scientific has innovated and expanded with top quality products and affordability in mind.   From Dobsonians, refractors, premium eyepieces, and the market's only open source Go To software, you're guaranteed to get an incredible product from Explore Scientific.