Skip to content
THIS WEEK ONLY: USE CODE HOLIDAY10 TO SAVE 10% ON MOST PRODUCTS
USE CODE HOLIDAY10 TO SAVE 10% ON MOST GEAR

Items not on sale BTS

  • Explore Science 14 Electronic Science Set - STEM
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    Explore Science 14 Electronic Science Set - STEM

    Explore Science

    FREE Explore One 30mm Compact Binoculars, when purchasing an Explore Science STEM product. To activate this promotion, add both items to your cart ...

    View full details
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
  • Explore Science Rumblin' Robots - STEM
    Original price $ 49.95 - Original price $ 49.95
    Original price
    $ 49.95
    $ 49.95 - $ 49.95
    Current price $ 49.95

    Explore Science Rumblin' Robots - STEM

    Explore Science

    FREE Explore One 30mm Compact Binoculars, when purchasing an Explore Science STEM product. To activate this promotion, add both items to your cart ...

    View full details
    Original price $ 49.95 - Original price $ 49.95
    Original price
    $ 49.95
    $ 49.95 - $ 49.95
    Current price $ 49.95
  • Explore Scientific 1.25" 5X Focal Extender
    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99

    Explore Scientific 1.25" 5X Focal Extender

    Explore Scientific

    Description A good Focal Extender adds some real versatility to your telescope accessory line-up. First of all, it allows you to increase the magn...

    View full details
    Original price $ 199.99 - Original price $ 199.99
    Original price
    $ 199.99
    $ 199.99 - $ 199.99
    Current price $ 199.99
  • Explore Science 50 Electronic Experiment Set - STEM
    Original price $ 49.95 - Original price $ 49.95
    Original price
    $ 49.95
    $ 49.95 - $ 49.95
    Current price $ 49.95

    Explore Science 50 Electronic Experiment Set - STEM

    Explore Science

    FREE Explore One 30mm Compact Binoculars, when purchasing an Explore Science STEM product. To activate this promotion, add both items to your cart ...

    View full details
    Original price $ 49.95 - Original price $ 49.95
    Original price
    $ 49.95
    $ 49.95 - $ 49.95
    Current price $ 49.95
  • Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3
    Original price $ 349.99 - Original price $ 349.99
    Original price
    $ 349.99
    $ 349.99 - $ 349.99
    Current price $ 349.99

    Explore FirstLight 130mm Newtonian Telescope with EQ3 Mount - FL-N130600EQ3

    Explore Scientific

    Features Generous 130mm aperture showcases galaxies, nebulae and star clusters with its impressive light-gathering capability. Fast focal ratio (...

    View full details
    Original price $ 349.99 - Original price $ 349.99
    Original price
    $ 349.99
    $ 349.99 - $ 349.99
    Current price $ 349.99
  • Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
    Original price $ 1,299.99 - Original price $ 1,299.99
    Original price
    $ 1,299.99
    $ 1,299.99 - $ 1,299.99
    Current price $ 1,299.99

    Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-02

    Explore Scientific

    Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

    View full details
    Original price $ 1,299.99 - Original price $ 1,299.99
    Original price
    $ 1,299.99
    $ 1,299.99 - $ 1,299.99
    Current price $ 1,299.99
  • Finder Scope Base with Mounting Screws
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    Finder Scope Base with Mounting Screws

    Explore Scientific

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

    View full details
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • Nebula Filter Oxygen III 2.0-inch
    Original price $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99

    Nebula Filter Oxygen III 2.0-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...

    View full details
    Original price $ 139.99 - Original price $ 139.99
    Original price
    $ 139.99
    $ 139.99 - $ 139.99
    Current price $ 139.99
  • Nebula Filter CLS 2.0-inch
    Original price $ 119.99 - Original price $ 119.99
    Original price
    $ 119.99
    $ 119.99 - $ 119.99
    Current price $ 119.99

    Nebula Filter CLS 2.0-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-pollut...

    View full details
    Original price $ 119.99 - Original price $ 119.99
    Original price
    $ 119.99
    $ 119.99 - $ 119.99
    Current price $ 119.99
  • 5 Pound Counterweight - 5lb/2.25kg - EXOS2CWB5
    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99

    5 Pound Counterweight - 5lb/2.25kg - EXOS2CWB5

    Explore Scientific

    Supplemental 5lb/2.25kg Counterweight for EXOS Mounts. Includes locking knob. CA Residents: Prop 65 WARNING(S)

    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99
  • Explore FirstLight Twilight Nano Mount - FL-TWINANOT1-00
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    Explore FirstLight Twilight Nano Mount - FL-TWINANOT1-00

    Explore Scientific

    Description The Explore FirstLight Twilight Nano is a light-duty alt-azimuth mount and tripod designed to quickly and easily accept small scopes, ...

    View full details
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
  • Explore One Land & Water Habitat Bug Collector
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    Explore One Land & Water Habitat Bug Collector

    Explore One

    Features Container with Handle Lid and Detachable Magnifier: Designed for easy portability and hands-free viewing, the lid features a detachabl...

    View full details
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • Rigel Systems - Aline - Telescope Alignment (Collimator) Eyepiece
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99

    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...

    View full details
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99
  • Explore Scientific 50mm Finder Scope Rings “ Tall
    Original price $ 89.99 - Original price $ 89.99
    Original price
    $ 89.99
    $ 89.99 - $ 89.99
    Current price $ 89.99

    Explore Scientific 50mm Finder Scope Rings “ Tall

    Explore Scientific

    Description Explore Scientific finderscope rings are all made for 50mm finders. Choose from a classic low profile bracket (about an inch tall), on...

    View full details
    Original price $ 89.99 - Original price $ 89.99
    Original price
    $ 89.99
    $ 89.99 - $ 89.99
    Current price $ 89.99
  • Explore One 2x/4x Magnifier Habitat Jar
    Original price $ 3.99 - Original price $ 3.99
    Original price
    $ 3.99
    $ 3.99 - $ 3.99
    Current price $ 3.99

    Explore One 2x/4x Magnifier Habitat Jar Bug Catcher

    Explore One

    Features Container with Handle Lid with Detachable Magnifier Magnifier Lid (2x/4x magnification) Toy Spider Description Young explorers can get...

    View full details
    Original price $ 3.99 - Original price $ 3.99
    Original price
    $ 3.99
    $ 3.99 - $ 3.99
    Current price $ 3.99
  • AstroZap - AstroCaps - Bahtinov Focusing Caps
    Original price $ 75.10 - Original price $ 203.50
    Original price
    $ 75.10 - $ 203.50
    $ 75.10 - $ 203.50
    Current price $ 75.10

    AstroZap - AstroCaps - Bahtinov Focusing Caps

    Astrozap

    Description Getting perfect focus with the telescope when making astrophotographs can be very difficult to do, and serious astrophotographers have ...

    View full details
    Original price $ 75.10 - Original price $ 203.50
    Original price
    $ 75.10 - $ 203.50
    $ 75.10 - $ 203.50
    Current price $ 75.10
  • Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-10207-02
    Original price $ 1,799.99 - Original price $ 1,799.99
    Original price
    $ 1,799.99
    $ 1,799.99 - $ 1,799.99
    Current price $ 1,799.99

    Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-10207-02

    Explore Scientific

    Description Reveal celestial wonders like the desolate beauty of the lunar terrain, the serene structure of Saturn’s rings or the brightest deep s...

    View full details
    Original price $ 1,799.99 - Original price $ 1,799.99
    Original price
    $ 1,799.99
    $ 1,799.99 - $ 1,799.99
    Current price $ 1,799.99
  • Explore Scientific Camera-Ring M48x0.75 for Canon EOS
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    Explore Scientific Camera-Ring M48x0.75 for Canon EOS

    Explore Scientific

    Features Camera-specific bayonet adapter Canon EOS Large female thread M48x0.75 mm Free inner diameter of 47,5mm No vignetting for full format se...

    View full details
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
  • National Geographic 8x21 Foldable Roof-Prism Binoculars
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99

    National Geographic 8x21 Foldable Roof-Prism Binoculars

    National Geographic

    Features 8x magnification 21mm lens diameter 413ft field of view at 1000 yards Case, strap and cleaning cloth Description These pocket binocul...

    View full details
    Original price $ 19.99 - Original price $ 19.99
    Original price
    $ 19.99
    $ 19.99 - $ 19.99
    Current price $ 19.99
  • 50mm Finder Scope Rings for Right Angle Finder
    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99

    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...

    View full details
    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99
  • AstroZap - Flexible Dew Shields
    Original price $ 25.47 - Original price $ 120.29
    Original price
    $ 25.47 - $ 120.29
    $ 25.47 - $ 120.29
    Current price $ 25.47

    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...

    View full details
    Original price $ 25.47 - Original price $ 120.29
    Original price
    $ 25.47 - $ 120.29
    $ 25.47 - $ 120.29
    Current price $ 25.47
  • National Geographic 3x LED Magnifying Glass
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99

    National Geographic 3x LED Magnifying Glass

    National Geographic

    Features 3x magnification power Ring of 8 bright LED lights for added illumination Ultraviolet light option for analyzing unusual features like c...

    View full details
    Original price $ 9.99 - Original price $ 9.99
    Original price
    $ 9.99
    $ 9.99 - $ 9.99
    Current price $ 9.99
  • Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    National Geographic SRT70MM - 70mm Refractor Telescope with Panhandle Mount and Solar Filter

    National Geographic

    Description Get to know fascinating sights in our solar system and beyond with the National Geographic 70mm refractor telescope. This telescope's...

    View full details
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
  • Original price $ 25.00 - Original price $ 2,000.00
    Original price
    $ 25.00 - $ 2,000.00
    $ 25.00 - $ 2,000.00
    Current price $ 25.00

    Gift Card

    Explore Scientific

    Give the gift of exploration. Gift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additio...

    View full details
    Original price $ 25.00 - Original price $ 2,000.00
    Original price
    $ 25.00 - $ 2,000.00
    $ 25.00 - $ 2,000.00
    Current price $ 25.00
  • Finder Scope Illuminator
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    Finder Scope Illuminator Only

    Explore Scientific

    Description Designed to fit Explore Scientific’s 50mm reticle finder scopes, this spare LED illuminator offers deep red illumination with variable...

    View full details
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • Explore Scientific Camera-Ring M48x0.75 for Nikon
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99

    Explore Scientific Camera-Ring M48x0.75 for Nikon

    Explore Scientific

    Features Camera-specific bayonet adapter Canon EOS Large female thread M48x0.75 mm Free inner diameter of 41,2mm No vignetting for full format se...

    View full details
    Original price $ 29.99 - Original price $ 29.99
    Original price
    $ 29.99
    $ 29.99 - $ 29.99
    Current price $ 29.99
  • Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)
    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99

    Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)

    Explore Scientific

    Description Dual plug (DB9 FTDI chipset and USB 2.0 Mini B) works with PMC-Eight OPENGoTo systems, allowing ASCOM communications between a compute...

    View full details
    Original price $ 34.99 - Original price $ 34.99
    Original price
    $ 34.99
    $ 34.99 - $ 34.99
    Current price $ 34.99
  • Explore Scientific Backpack Carrying Case
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99

    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...

    View full details
    Original price $ 99.99 - Original price $ 99.99
    Original price
    $ 99.99
    $ 99.99 - $ 99.99
    Current price $ 99.99
  • National Geographic 50mm Portable Refractor Telescope - RF360MM
    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99

    National Geographic 50mm Portable Refractor Telescope - RF360MM

    National Geographic

    Features 50mm Lens Diameter 360mm Focal length 18x and 28.8x Magnification 20mm Eyepiece 12.5mm Eyepiece AZ Panhandle Mount Aluminum tripod Astro...

    View full details
    Original price $ 39.99 - Original price $ 39.99
    Original price
    $ 39.99
    $ 39.99 - $ 39.99
    Current price $ 39.99
  • Original price $ 849.99 - Original price $ 999.99
    Original price
    $ 849.99 - $ 999.99
    $ 849.99 - $ 999.99
    Current price $ 849.99

    Explore Scientific 3-inch Self-Centering Focuser - ES-FOC3

    Explore Scientific

    Description With its ability to support heavy imaging trains without sacrificing stability, precision or smooth rotation, the robust Explore Scien...

    View full details
    Original price $ 849.99 - Original price $ 999.99
    Original price
    $ 849.99 - $ 999.99
    $ 849.99 - $ 999.99
    Current price $ 849.99
  • Explore One 300x-1200x Microscope
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99

    Explore One 300x-1200x Microscope

    Explore One

    Features Study specimens in stages using three magnification powers ranging from 300x to 1200x. Projection eyepiece lets users to trace images fo...

    View full details
    Original price $ 49.99 - Original price $ 49.99
    Original price
    $ 49.99
    $ 49.99 - $ 49.99
    Current price $ 49.99
  • Illuminator II for Finder Scopes - FNDRILLUM-02
    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99

    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...

    View full details
    Original price $ 59.99 - Original price $ 59.99
    Original price
    $ 59.99
    $ 59.99 - $ 59.99
    Current price $ 59.99
  • Explore FirstLight 80mm Refractor Telescope with EQ3 Mount - FL-AR80900EQ3
    Original price $ 329.99 - Original price $ 329.99
    Original price
    $ 329.99
    $ 329.99 - $ 329.99
    Current price $ 329.99

    Explore FirstLight 80mm Refractor Telescope with EQ3 Mount - FL-AR80900EQ3

    Explore Scientific

    Features 80mm aperture will reveal impressive lunar details ranging from craters to rilles; planetary features like Saturn’s ring structure or Ju...

    View full details
    Original price $ 329.99 - Original price $ 329.99
    Original price
    $ 329.99
    $ 329.99 - $ 329.99
    Current price $ 329.99
  • Explore Science V8 Model Engine - STEM
    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99

    Explore Science V8 Model Engine - STEM

    Explore Science

    FREE Explore One 30mm Compact Binoculars, when purchasing an Explore Science STEM product. To activate this promotion, add both items to your cart ...

    View full details
    Original price $ 79.99 - Original price $ 79.99
    Original price
    $ 79.99
    $ 79.99 - $ 79.99
    Current price $ 79.99
  • Explore One 30mm Compact Binoculars
    Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99

    Explore One 30mm Compact Binoculars

    Explore One

    Get an Explore One 30mm Compact Binoculars, when purchasing an Explore Science STEM product. To activate this promotion, add both items to your car...

    View full details
    Original price $ 12.99 - Original price $ 12.99
    Original price
    $ 12.99
    $ 12.99 - $ 12.99
    Current price $ 12.99
  • Explore One 50mm Aries Refractor Telescope
    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99

    Explore One 50mm Aries Refractor Telescope

    Explore One

    Features With the 50mm aperture, you can explore the Moon’s cratered surface and see intriguing planet features like Jupiter’s Galilean moons, or...

    View full details
    Original price $ 69.99 - Original price $ 69.99
    Original price
    $ 69.99
    $ 69.99 - $ 69.99
    Current price $ 69.99