We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands PatagoniaHot Yeti CoolerDeal Arc'teryx Sitka 5.11Sale Summer Clearance Amazon Pickleball Sale Amazon FitnessHot Socks

Explore Scientific: Compare Prices & Find the Best Deals

Welcome to the definitive source for Explore Scientific gear. We track the inventory and current pricing for thousands of products from 1000+ leading retailers like Dick's Sporting Goods, Rei.com, and Backcountry.com. Stop hopping between tabs—use our real-time comparison engine below to see every available model and ensure you get the lowest price guaranteed.

Shop amazing telescopes, binoculars, microscopes, astrophotography equipment, and more from Explore Scientific at unbeatable prices. We find the best Explore Scientific deals online – compare prices on astronomical binoculars, microscopes and advanced astrophotography equipment. Discover incredible telescope accessories on sale, including eyepieces, filters, mounts, and more! Looking for a great price on a beginner telescope or the best value in high-powered astronomy gear? Compare our Explore Scientific prices with other retailers – you’ll find the lowest rates here. Get ready to explore the universe without breaking the bank! Don't miss out on clearance events and limited-time offers for Explore Scientific products.

Celestron, Meade, Orion Telescopes

Shop All Explore Scientific Products by Category and Discount

Show Filters

Current Deals & Offers

Last Updated:
Jan 02, 2026 05:59 PM
Explore Scientific DEMO Explore Scientific Twilight I Adjustable Head Mount and Tripod - $313.99 at Optics PlanetExplore Scientific DEMO Explore Scientific Twilight I Adjustable Head Mount and Tripod More Info...
$313.99$419.95
25% off
Optics Planet
0 0
💬 1
Last Updated:
Jan 02, 2026 05:37 PM
Explore Scientific DEMO Explore Scientific Twilight I Adjustable Head Mount and Tripod - $313.99 at CampSaver.comExplore Scientific DEMO Explore Scientific Twilight I Adjustable Head Mount and Tripod More Info...
$313.99$419.95
25% off
CampSaver.com
0 0
💬 2
Last Updated:
Nov 29, 2025 09:32 PM
Explore Scientific Explore Scientific 114 mm f/4.4 Newtonian Reflector Telescope w/ Equatorial Mount Black - $219.99 at Optics PlanetExplore Scientific 114 mm f/4.4 Newtonian Reflector Telescope w/ Equatorial Mount Black More Info...
$219.99$269.99
19% off
Optics Planet
0 0
💬 3
Last Updated:
Nov 29, 2025 09:32 PM
Explore Scientific Explore Scientific 134 mm f/4.9 Newtonian Reflector Telescope w/ Equatorial Mount Black - $279.99 at Optics PlanetExplore Scientific 134 mm f/4.9 Newtonian Reflector Telescope w/ Equatorial Mount Black More Info...
$279.99$339.99
18% off
Optics Planet
0 0
💬 4
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 6-inch f/7.6 Dobsonian Reflector Telescope Black - $449.99 at Optics PlanetExplore Scientific 6-inch f/7.6 Dobsonian Reflector Telescope Black More Info...
$449.99$539.99
17% off
Optics Planet
0 0
💬 5
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 6-inch f/5 Tabletop Dobsonian Reflector Telescope Black - $549.99 at Optics PlanetExplore Scientific 6-inch f/5 Tabletop Dobsonian Reflector Telescope Black More Info...
$549.99$649.99
15% off
Optics Planet
0 0
💬 6
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 8-Inch f/5.9 Dobsonian Reflector Telescope Black - $649.99 at Optics PlanetExplore Scientific 8-Inch f/5.9 Dobsonian Reflector Telescope Black More Info...
$649.99$779.99
17% off
Optics Planet
0 0
💬 7
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope Ruby Red - $799.99 at Optics PlanetExplore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope Ruby Red More Info...
$799.99$999.99
20% off
Optics Planet
0 0
💬 8
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 10-Inch f/4.4 Dobsonian Reflector Telescope Black - $899.99 at Optics PlanetExplore Scientific 10-Inch f/4.4 Dobsonian Reflector Telescope Black More Info...
$899.99$1049.99
14% off
Optics Planet
0 0
💬 9
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific Soft-Sided Carrying Case Small - $49.99 at Optics PlanetExplore Scientific Soft-Sided Carrying Case Small More Info...
$49.99$59.99
17% off
Optics Planet
0 0
💬 10
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 152mm Aluminum Doublet Telescope w/ 8x50 Finder Scope White - $899.00 at Optics PlanetExplore Scientific 152mm Aluminum Doublet Telescope w/ 8x50 Finder Scope White More Info...
$899.00$1049.00
14% off
Optics Planet
0 0
💬 11
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 2in ED APO Replacement Focuser - $229.99 at Optics PlanetExplore Scientific 2in ED APO Replacement Focuser More Info...
$229.99$275.99
17% off
Optics Planet
0 0
💬 12
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific Hard Carry Case for ED80mm Telescope - $229.99 at Optics PlanetExplore Scientific Hard Carry Case for ED80mm Telescope More Info...
$229.99$275.99
17% off
Optics Planet
0 0
💬 13
Last Updated:
Nov 29, 2025 09:31 PM
Hot 🔥
Explore Scientific Explore Scientific 30mm 100-Degree 3in. Series Argon-Purged Waterproof Eyepiece - $499.99 at Optics PlanetExplore Scientific 30mm 100-Degree 3in. Series Argon-Purged Waterproof Eyepiece More Info...
$499.99$1319.99
62% off
Optics Planet
0 0
💬 14
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific FirstLight MAK127mm Tube Maksutov-Cassegrain with Twi 1 White - $849.99 at Optics PlanetExplore Scientific FirstLight MAK127mm Tube Maksutov-Cassegrain with Twi 1 White More Info...
$849.99$1019.99
17% off
Optics Planet
0 0
💬 15
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific FirstLight EXOS Nano EQ3 Mount; Steel ST1 Tripod - $129.99 at Optics PlanetExplore Scientific FirstLight EXOS Nano EQ3 Mount; Steel ST1 Tripod More Info...
$129.99$155.99
17% off
Optics Planet
0 0
💬 16
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific 82 Degree Series 30mm Argon-Purged Waterproof Eyepiece Black - $399.99 at Optics PlanetExplore Scientific 82 Degree Series 30mm Argon-Purged Waterproof Eyepiece Black More Info...
$399.99$599.99
33% off
Optics Planet
0 0
💬 17
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific Rack and Pinion Focuser Extension Tube 1in Extension - $29.99 at Optics PlanetExplore Scientific Rack and Pinion Focuser Extension Tube 1in Extension More Info...
$29.99$35.99
17% off
Optics Planet
0 0
💬 18
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific Rack and Pinion Focuser Extension Tube 2in Extension - $34.99 at Optics PlanetExplore Scientific Rack and Pinion Focuser Extension Tube 2in Extension More Info...
$34.99$41.99
17% off
Optics Planet
0 0
💬 19
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific Vixen-Style Saddle Plate ED80 Style Small - $51.99 at Optics PlanetExplore Scientific Vixen-Style Saddle Plate ED80 Style Small More Info...
$51.99$55.19
6% off
Optics Planet
0 0
💬 20
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific T Shaped Finder Scope Base w/ Screws - $49.99 at Optics PlanetExplore Scientific T Shaped Finder Scope Base w/ Screws More Info...
$49.99$59.99
17% off
Optics Planet
0 0
💬 21
Last Updated:
Nov 29, 2025 09:31 PM
Explore Scientific Explore Scientific T2 Ring - Canon DSLR 1.5MM Light-Path Silver M42x0.75 - $50.99 at Optics PlanetExplore Scientific T2 Ring - Canon DSLR 1.5MM Light-Path Silver M42x0.75 More Info...
$50.99$61.99
18% off
Optics Planet
0 0
💬 22
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific DOB-Counter Weight Set - $49.99 at Optics PlanetExplore Scientific DOB-Counter Weight Set More Info...
$49.99$59.99
17% off
Optics Planet
0 0
💬 23
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Neutral Density FilterND 0.91.25in - $49.99 at Optics PlanetExplore Scientific Neutral Density FilterND 0.91.25in More Info...
$49.99$59.99
17% off
Optics Planet
0 0
💬 24
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Finder Scope Illuminator Only - $49.99 at Optics PlanetExplore Scientific Finder Scope Illuminator Only More Info...
$49.99$59.99
17% off
Optics Planet
0 0
💬 25
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Vixen-Style Saddle Plate Medium - $65.99 at Optics PlanetExplore Scientific Vixen-Style Saddle Plate Medium More Info...
$65.99$67.19
2% off
Optics Planet
0 0
💬 26
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Adapter 2 in. on T2 - $59.99 at Optics PlanetExplore Scientific Adapter 2 in. on T2 More Info...
$59.99$72.99
18% off
Optics Planet
0 0
💬 27
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Standard Height Finder Scope Rings w/out Base - $59.99 at Optics PlanetExplore Scientific Standard Height Finder Scope Rings w/out Base More Info...
$59.99$71.99
17% off
Optics Planet
0 0
💬 28
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Vixen-Style Saddle Plate Large - $69.99 at Optics PlanetExplore Scientific Vixen-Style Saddle Plate Large More Info...
$69.99$83.99
17% off
Optics Planet
0 0
💬 29
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific EXOS-2GT Polar Finder Black - $79.99 at Optics PlanetExplore Scientific EXOS-2GT Polar Finder Black More Info...
$79.99$95.99
17% off
Optics Planet
0 0
💬 30
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Right Angle Finder Scope Rings w/out Base - $79.99 at Optics PlanetExplore Scientific Right Angle Finder Scope Rings w/out Base More Info...
$79.99$95.99
17% off
Optics Planet
0 0
💬 31
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Replacement Collar and Dovetail for ES 80 Series Telescope - $79.99 at Optics PlanetExplore Scientific Replacement Collar and Dovetail for ES 80 Series Telescope More Info...
$79.99$95.99
17% off
Optics Planet
0 0
💬 32
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Shroud for 10 in. and 12 in. Truss Tube DOB - $85.99 at Optics PlanetExplore Scientific Shroud for 10 in. and 12 in. Truss Tube DOB More Info...
$85.99$103.19
17% off
Optics Planet
0 0
💬 33
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Tall Finder Scope Rings w/out Base - $89.99 at Optics PlanetExplore Scientific Tall Finder Scope Rings w/out Base More Info...
$89.99$107.99
17% off
Optics Planet
0 0
💬 34
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific 4.5 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo - $89.99 at Optics PlanetExplore Scientific 4.5 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo More Info...
$89.99$107.99
17% off
Optics Planet
0 0
💬 35
Last Updated:
Nov 29, 2025 09:30 PM
Hot 🔥
Explore Scientific Explore Scientific 3 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo - $67.99 at Optics PlanetExplore Scientific 3 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo More Info...
$67.99$107.99
37% off
Optics Planet
0 0
💬 36
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific 2in Adapter for FFR507X-00 3in - $89.99 at Optics PlanetExplore Scientific 2in Adapter for FFR507X-00 3in More Info...
$89.99$107.99
17% off
Optics Planet
0 0
💬 37
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Replacement Cradle Ring Set for ES 127 Series Telescope - $89.99 at Optics PlanetExplore Scientific Replacement Cradle Ring Set for ES 127 Series Telescope More Info...
$89.99$107.99
17% off
Optics Planet
0 0
💬 38
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific Replacement Cradle Ring Set for Doublet AR Series 152mm Telescope - $99.99 at Optics PlanetExplore Scientific Replacement Cradle Ring Set for Doublet AR Series 152mm Telescope More Info...
$99.99$119.99
17% off
Optics Planet
0 0
💬 39
Last Updated:
Nov 29, 2025 09:30 PM
Explore Scientific Explore Scientific FirstLight Twilight Nano AZ Mount; Steel ST1 Tripod - $99.99 at Optics PlanetExplore Scientific FirstLight Twilight Nano AZ Mount; Steel ST1 Tripod More Info...
$99.99$119.99
17% off
Optics Planet
0 0
💬 40
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterCLSLight Pollution Reduction1.25in - $109.99 at Optics PlanetExplore Scientific Nebula FilterCLSLight Pollution Reduction1.25in More Info...
$109.99$131.99
17% off
Optics Planet
0 0
💬 41
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterUHCUltra High Contrast1.25in - $109.99 at Optics PlanetExplore Scientific Nebula FilterUHCUltra High Contrast1.25in More Info...
$109.99$131.99
17% off
Optics Planet
0 0
💬 42
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterOxygen IIIHigh Contrast1.25in - $109.99 at Optics PlanetExplore Scientific Nebula FilterOxygen IIIHigh Contrast1.25in More Info...
$109.99$131.99
17% off
Optics Planet
0 0
💬 43
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Replacement Cradle Ring Set for Comet Hunter Series Telescope - $109.99 at Optics PlanetExplore Scientific Replacement Cradle Ring Set for Comet Hunter Series Telescope More Info...
$109.99$131.99
17% off
Optics Planet
0 0
💬 44
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific 6 Degree Field of View 8x50 NON-Illuminated Finder Scope w/Bracket w/out BaseWhite - $99.99 at Optics PlanetExplore Scientific 6 Degree Field of View 8x50 NON-Illuminated Finder Scope w/Bracket w/out BaseWhite More Info...
$99.99$119.99
17% off
Optics Planet
0 0
💬 45
Last Updated:
Nov 29, 2025 09:29 PM
Hot 🔥
Explore Scientific Explore Scientific 6.5 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo - $49.99 at Optics PlanetExplore Scientific 6.5 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo More Info...
$49.99$143.99
65% off
Optics Planet
0 0
💬 46
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterCLSLight Pollution Reduction2in - $119.99 at Optics PlanetExplore Scientific Nebula FilterCLSLight Pollution Reduction2in More Info...
$119.99$143.99
17% off
Optics Planet
0 0
💬 47
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Shroud for 16 in. Truss Tube DOB DOB16SHR - $125.99 at Optics PlanetExplore Scientific Shroud for 16 in. Truss Tube DOB DOB16SHR More Info...
$125.99$151.19
17% off
Optics Planet
0 0
💬 48
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific 25 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo - $129.99 at Optics PlanetExplore Scientific 25 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo More Info...
$129.99$155.99
17% off
Optics Planet
0 0
💬 49
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterH-BetaHydrogen1.25in - $129.99 at Optics PlanetExplore Scientific Nebula FilterH-BetaHydrogen1.25in More Info...
$129.99$155.99
17% off
Optics Planet
0 0
💬 50
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterUHCUltra High Contrast2in - $139.99 at Optics PlanetExplore Scientific Nebula FilterUHCUltra High Contrast2in More Info...
$139.99$167.99
17% off
Optics Planet
0 0
💬 51
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterOxygen IIIHigh Contrast2in - $139.99 at Optics PlanetExplore Scientific Nebula FilterOxygen IIIHigh Contrast2in More Info...
$139.99$167.99
17% off
Optics Planet
0 0
💬 52
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Replacement Cradle Ring Set for ES 152 Carbon Fiber EDAPO Telescope - $139.99 at Optics PlanetExplore Scientific Replacement Cradle Ring Set for ES 152 Carbon Fiber EDAPO Telescope More Info...
$139.99$167.99
17% off
Optics Planet
0 0
💬 53
Last Updated:
Nov 29, 2025 09:29 PM
Hot 🔥
Explore Scientific Explore Scientific 40 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo - $99.99 at Optics PlanetExplore Scientific 40 mm 52 Degrees Series Waterproof Eyepiece Black w/ white lettering ES logo More Info...
$99.99$215.99
54% off
Optics Planet
0 0
💬 54
Last Updated:
Nov 29, 2025 09:29 PM
Hot 🔥
Explore Scientific Explore Scientific 62 degree 26mm Long Eye Relief Waterproof Eyepiece - $99.99 at Optics PlanetExplore Scientific 62 degree 26mm Long Eye Relief Waterproof Eyepiece More Info...
$99.99$215.99
54% off
Optics Planet
0 0
💬 55
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Nebula FilterH-BetaHydrogen2in - $179.99 at Optics PlanetExplore Scientific Nebula FilterH-BetaHydrogen2in More Info...
$179.99$215.99
17% off
Optics Planet
0 0
💬 56
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific Soft-Sided Carry Case for ED127 ED127CF DAR127 and DAR152 - $199.99 at Optics PlanetExplore Scientific Soft-Sided Carry Case for ED127 ED127CF DAR127 and DAR152 More Info...
$199.99$239.99
17% off
Optics Planet
0 0
💬 57
Last Updated:
Nov 29, 2025 09:29 PM
Explore Scientific Explore Scientific 2in 99percent Reflectivity Diagonal Mirror - $199.99 at Optics PlanetExplore Scientific 2in 99percent Reflectivity Diagonal Mirror More Info...
$199.99$239.99
17% off
Optics Planet
0 0
💬 58
Last Updated:
Nov 29, 2025 09:28 PM
Explore Scientific Explore Scientific 2in Achromatic Replacement Focuser - $199.99 at Optics PlanetExplore Scientific 2in Achromatic Replacement Focuser More Info...
$199.99$239.99
17% off
Optics Planet
0 0
💬 59
Last Updated:
Nov 29, 2025 09:28 PM
Explore Scientific Explore Scientific 2x Focal Extender1.25in Barrel - $199.99 at Optics PlanetExplore Scientific 2x Focal Extender1.25in Barrel More Info...
$199.99$239.99
17% off
Optics Planet
0 0
💬 60
An unhandled error has occurred. Reload 🗙