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EXPLORE THE JULY 2025 ASTRONOMY CALENDAR NOW!
EXPLORE THE JULY 2025 ASTRONOMY CALENDAR!

Cyber Monday 2024

  • Galileoscope Refractor Telescope Kit - GSCOPE
    Save $ 30.90 Save $ 0.00

    Galileoscope Refractor Telescope STEM Kit - GSCOPE

    Explore Scientific
    Original price $ 82.39
    Original price $ 82.39 - Original price $ 82.39
    Original price $ 82.39
    Current price $ 51.49
    $ 51.49 - $ 51.49
    Current price $ 51.49

    "I love my Galileo Scope. It’s awesome. It’s always out with me. When the mist gets bad the Galileo is handy." -Harold Locke Features Galileoscop...

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    Original price $ 82.39
    Original price $ 82.39 - Original price $ 82.39
    Original price $ 82.39
    Current price $ 51.49
    $ 51.49 - $ 51.49
    Current price $ 51.49
    Save $ 30.90 Save $ 0.00
  • Vaonis Hestia Smartphone-Based Telescope with Full-Size Tripod and Solar Filter

    Vaonis
    Original price $ 307.97 - Original price $ 307.97
    Original price
    $ 307.97
    $ 307.97 - $ 307.97
    Current price $ 307.97

    Features Light and small Easy to use Night Mode, Day Mode, and Scenery Mode Navigate the Cosmos with Gravity by Vaonis, Hestia's app Interactive ...

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    Original price $ 307.97 - Original price $ 307.97
    Original price
    $ 307.97
    $ 307.97 - $ 307.97
    Current price $ 307.97
  • Explore One 45 Piece 900X Microscope Set with Case

    Explore One 45 Piece 900X Microscope Set with Case

    Explore One
    Original price $ 41.19 - Original price $ 41.19
    Original price
    $ 41.19
    $ 41.19 - $ 41.19
    Current price $ 41.19

    Features The original classic 28 Piece 900X Microscope now gives you more with 45 pieces in the set. Included are all necessary tools for observi...

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    Original price $ 41.19 - Original price $ 41.19
    Original price
    $ 41.19
    $ 41.19 - $ 41.19
    Current price $ 41.19
  • Explore Scientific 82° Series 11mm Waterproof Eyepiece

    Explore Scientific 82° Series 11mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89

    Description The 11mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providin...

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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 82° Series 30mm Waterproof Eyepiece

    Explore Scientific 82° Series 30mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 514.99 - Original price $ 514.99
    Original price
    $ 514.99
    $ 514.99 - $ 514.99
    Current price $ 514.99

    Description “I just recently purchased my first E.S. telescope after owning a couple fantastic E.S. eyepieces. I have the 6.7mm & 30mm 82° e...

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    Original price $ 514.99 - Original price $ 514.99
    Original price
    $ 514.99
    $ 514.99 - $ 514.99
    Current price $ 514.99
  • Explore Scientific 68° Series 24mm Waterproof Eyepiece

    Explore Scientific 68° Series 24mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 175.09 - Original price $ 175.09
    Original price
    $ 175.09
    $ 175.09 - $ 175.09
    Current price $ 175.09

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depo...

    View full details
    Original price $ 175.09 - Original price $ 175.09
    Original price
    $ 175.09
    $ 175.09 - $ 175.09
    Current price $ 175.09
  • Explore Scientific 82° Series 18mm Waterproof Eyepiece

    Explore Scientific 82° Series 18mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 329.59 - Original price $ 329.59
    Original price
    $ 329.59
    $ 329.59 - $ 329.59
    Current price $ 329.59

    Description The 18mm 82° Series Waterproof Argon-Purged Eyepiece is a popular focal length in the upper-medium power magnification class providin...

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    Original price $ 329.59 - Original price $ 329.59
    Original price
    $ 329.59
    $ 329.59 - $ 329.59
    Current price $ 329.59
  • National Geographic NT114CF 114mm Reflector Telescope - 80-20114

    National Geographic NT114CF 114mm Reflector Telescope - 80-20114

    National Geographic
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

      Features 114mm aperture has impressive light-gathering capability to provide excellent views of planets and bright deep sky objects. Fast focal...

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    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

    Explore Scientific 6.5mm 82° Series LER Waterproof Eyepiece - EPWP8265LE-01

    Explore Scientific
    Original price $ 278.09 - Original price $ 278.09
    Original price
    $ 278.09
    $ 278.09 - $ 278.09
    Current price $ 278.09

    Description With its impressively long eye relief of 16.8mm, the 6.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof...

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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 100° Series 9mm Waterproof Eyepiece

    Explore Scientific 100° Series 9mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 597.39 - Original price $ 597.39
    Original price
    $ 597.39
    $ 597.39 - $ 597.39
    Current price $ 597.39

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

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    Original price $ 597.39 - Original price $ 597.39
    Original price
    $ 597.39
    $ 597.39 - $ 597.39
    Current price $ 597.39
  • Explore Scientific 52° Series 4.5mm Waterproof Eyepiece

    Explore Scientific 52° Series 4.5mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 92.69 - Original price $ 92.69
    Original price
    $ 92.69
    $ 92.69 - $ 92.69
    Current price $ 92.69

    Description High power eyepieces (e.g. 3mm to 10mm) are used not only for obvious observations of planets and double stars, but can be employed f...

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    Original price $ 92.69 - Original price $ 92.69
    Original price
    $ 92.69
    $ 92.69 - $ 92.69
    Current price $ 92.69
  • Explore Scientific 52° Series 10mm Waterproof Eyepiece

    Explore Scientific 52° Series 10mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Description Eyepieces at or near the 10mm range are often considered a mandatory focal length in your collection, as this focal length range is d...

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    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
  • Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific 8.5mm 82° Series LER Waterproof Eyepiece - EPWP8285LE-01

    Explore Scientific
    Original price $ 278.09 - Original price $ 278.09
    Original price
    $ 278.09
    $ 278.09 - $ 278.09
    Current price $ 278.09

    Description With its long eye relief of 15mm, the 8.5mm LER ocular from Explore Scientific’s 82° Series of Argon-Purged Waterproof Eyepieces puts...

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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 100° Series 5.5mm Waterproof Eyepiece

    Explore Scientific 100° Series 5.5mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 566.49 - Original price $ 566.49
    Original price
    $ 566.49
    $ 566.49 - $ 566.49
    Current price $ 566.49

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

    View full details
    Original price $ 566.49 - Original price $ 566.49
    Original price
    $ 566.49
    $ 566.49 - $ 566.49
    Current price $ 566.49
  • Explore Scientific 52° Series 15mm Waterproof Eyepiece

    Explore Scientific 52° Series 15mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Description Solidly in the mid-magnification range for most amateur telescopes, the 15mm is a true workhorse for visual observers. If you love de...

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    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
  • National Geographic NT114CF 114mm Reflector Telescope - 80-30114

    National Geographic NT114CF 114mm Reflector Telescope - 80-30114

    National Geographic
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Features Generous 114mm aperture has impressive light-gathering capability that is perfect for lunar, planetary and deep sky observation  With th...

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    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 68° Series 20mm Waterproof Eyepiece

    Explore Scientific 68° Series 20mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depo...

    View full details
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
  • Explore Scientific 62° Series 9mm Waterproof Eyepiece

    Explore Scientific 62° Series 9mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

    View full details
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 68° Series 16mm Waterproof Eyepiece

    Explore Scientific 68° Series 16mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depos...

    View full details
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
  • Explore Scientific 62° Series 5.5mm Waterproof Eyepiece

    Explore Scientific 62° Series 5.5mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

    View full details
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 68° Series 28mm Waterproof Eyepiece

    Explore Scientific 68° Series 28mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depo...

    View full details
    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39
  • Explore Scientific 52° Series 30mm Waterproof Eyepiece

    Explore Scientific 52° Series 30mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Description Loved by deep sky observers, a 30mm focal length eyepiece produces a large exit pupil which floods your dilated eye with light, which...

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    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 68° Series 40mm Waterproof Eyepiece

    Explore Scientific 68° Series 40mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 411.99 - Original price $ 411.99
    Original price
    $ 411.99
    $ 411.99 - $ 411.99
    Current price $ 411.99

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depo...

    View full details
    Original price $ 411.99 - Original price $ 411.99
    Original price
    $ 411.99
    $ 411.99 - $ 411.99
    Current price $ 411.99
  • Explore Scientific 100° Series 14mm Waterproof Eyepiece

    Explore Scientific 100° Series 14mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 700.39 - Original price $ 700.39
    Original price
    $ 700.39
    $ 700.39 - $ 700.39
    Current price $ 700.39

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

    View full details
    Original price $ 700.39 - Original price $ 700.39
    Original price
    $ 700.39
    $ 700.39 - $ 700.39
    Current price $ 700.39
  • Explore Scientific 62° Series 26mm Waterproof Eyepiece

    Explore Scientific 62° Series 26mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

    View full details
    Original price $ 185.39 - Original price $ 185.39
    Original price
    $ 185.39
    $ 185.39 - $ 185.39
    Current price $ 185.39
  • Explore Scientific 100° Series 25mm Waterproof Eyepiece

    Explore Scientific 100° Series 25mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 1,029.99 - Original price $ 1,029.99
    Original price
    $ 1,029.99
    $ 1,029.99 - $ 1,029.99
    Current price $ 1,029.99

    Features Huge apparent field of view not only gave the observer a panoramic visual experience, but they relax the eye so the observer could pay ...

    View full details
    Original price $ 1,029.99 - Original price $ 1,029.99
    Original price
    $ 1,029.99
    $ 1,029.99 - $ 1,029.99
    Current price $ 1,029.99
  • Explore Scientific 52° Series 20mm Waterproof Eyepiece

    Explore Scientific 52° Series 20mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59

    Description Often considered the perfect mid-range focal length for most amateur telescopes, the 20mm on the ED127 at f7.5 produces a 1 degree tr...

    View full details
    Original price $ 123.59 - Original price $ 123.59
    Original price
    $ 123.59
    $ 123.59 - $ 123.59
    Current price $ 123.59
  • Explore Scientific 62° Series 14mm Waterproof Eyepiece

    Explore Scientific 62° Series 14mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fiel...

    View full details
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 5-in-1 WiFi Professional Weather Station with Weather Underground - WSX1001
    Save $ 102.99 Save $ 0.00

    Explore Scientific 5-in-1 WiFi Professional Weather Station with Weather Underground - WSX1001

    Explore Scientific
    Original price $ 205.97
    Original price $ 205.97 - Original price $ 205.97
    Original price $ 205.97
    Current price $ 102.98
    $ 102.98 - $ 102.98
    Current price $ 102.98

    Features Color Console display for time & full weather information powered by DC 5V 1A AC Adapter (uses one CR2032 battery for backup). Dimen...

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    Original price $ 205.97
    Original price $ 205.97 - Original price $ 205.97
    Original price $ 205.97
    Current price $ 102.98
    $ 102.98 - $ 102.98
    Current price $ 102.98
    Save $ 102.99 Save $ 0.00
  • Explore Scientific 62° Series 20mm Waterproof Eyepiece

    Explore Scientific 62° Series 20mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

    View full details
    Original price $ 154.49 - Original price $ 154.49
    Original price
    $ 154.49
    $ 154.49 - $ 154.49
    Current price $ 154.49
  • Explore Scientific 68° Series 34mm Waterproof Eyepiece

    Explore Scientific 68° Series 34mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 267.79 - Original price $ 267.79
    Original price
    $ 267.79
    $ 267.79 - $ 267.79
    Current price $ 267.79

    Description Using advanced computer design, combinations of low dispersion and high refractive index optical glasses, and durable multilayer depo...

    View full details
    Original price $ 267.79 - Original price $ 267.79
    Original price
    $ 267.79
    $ 267.79 - $ 267.79
    Current price $ 267.79
  • Explore Scientific 62° Series 32mm Waterproof Eyepiece

    Explore Scientific 62° Series 32mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89

    Description Explore Scientific Waterproof Eyepieces - Comfort, Quality, Value. The Explore Scientific 62° Series eyepieces are excellent flat-fie...

    View full details
    Original price $ 236.89 - Original price $ 236.89
    Original price
    $ 236.89
    $ 236.89 - $ 236.89
    Current price $ 236.89
  • Explore Scientific 52° Series 25mm Waterproof Eyepiece

    Explore Scientific 52° Series 25mm Waterproof Eyepiece

    Explore Scientific
    Original price $ 133.89 - Original price $ 133.89
    Original price
    $ 133.89
    $ 133.89 - $ 133.89
    Current price $ 133.89

    Description Long considered the “standard” eyepiece that is often supplied with telescopes that are sold by various suppliers, the 25mm focal len...

    View full details
    Original price $ 133.89 - Original price $ 133.89
    Original price
    $ 133.89
    $ 133.89 - $ 133.89
    Current price $ 133.89
  • Explore Scientific Wireless Thermo/Hygro Sensor
    Save $ 5.14 Save $ 0.00

    Explore Scientific Wireless Thermo/Hygro Sensor

    Explore Scientific
    Original price $ 10.27
    Original price $ 10.27 - Original price $ 10.27
    Original price $ 10.27
    Current price $ 5.13
    $ 5.13 - $ 5.13
    Current price $ 5.13

    Features Collects temperature and humidity 3 selectable channels Can be used indoors or outdoors Temperature range: -20°C to 60°C (-4°F to 140°F)...

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    Original price $ 10.27
    Original price $ 10.27 - Original price $ 10.27
    Original price $ 10.27
    Current price $ 5.13
    $ 5.13 - $ 5.13
    Current price $ 5.13
    Save $ 5.14 Save $ 0.00
  • National Geographic 70mm Refractor Telescope Adjustable Height Tripod

    National Geographic 70mm Refractor Telescope Adjustable Height Tripod

    National Geographic
    Original price $ 144.19 - Original price $ 144.19
    Original price
    $ 144.19
    $ 144.19 - $ 144.19
    Current price $ 144.19

    Features Ample 70mm aperture will reveal lots of lunar details, planetary features like Jupiter’s cloud belts or Saturn’s rings and some of the b...

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    Original price $ 144.19 - Original price $ 144.19
    Original price
    $ 144.19
    $ 144.19 - $ 144.19
    Current price $ 144.19
  • Explore Scientific Compact Radio Controlled Alarm Clock
    Save $ 7.72 Save $ 0.00

    Explore Scientific Compact Radio Controlled Alarm Clock

    Explore Scientific
    Original price $ 15.42
    Original price $ 15.42 - Original price $ 15.42
    Original price $ 15.42
    Current price $ 7.70
    $ 7.70 - $ 7.70
    Current price $ 7.70

    Features Radio Controlled Digital Time Display Clock with NIST WWVB Receiver 12/24 Hours Selectable Dual Alarms, Snooze, Calendar Five Language W...

    View full details
    Original price $ 15.42
    Original price $ 15.42 - Original price $ 15.42
    Original price $ 15.42
    Current price $ 7.70
    $ 7.70 - $ 7.70
    Current price $ 7.70
    Save $ 7.72 Save $ 0.00
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