Sizzlin' Summer Sale

Shop huge savings on your favorite astronomy and exploration products! Sale ends August 31st at 11:59 p.m. CDT.

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66 products

Save $112.00
Soft-Sided Telescope CaseSoft-Sided Telescope Case
Explore Scientific
Soft-Sided Telescope Case Sale price$184.00 Regular price$296.00
Save $29.00
Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01Explore Scientific USB Power Bank with Red LED Flashlight - ES-PBFL-01
Explore Scientific
USB Power Bank with Red LED Flashlight Sale price$126.00 Regular price$155.00
Save $346.00
Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02Explore Scientific ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope - ES-ED10207-02
Explore Scientific
ED102 Essential Series Air-Spaced Triplet APO Refractor Telescope Sale price$1,064.00 Regular price$1,410.00
Save $247.00
ED80 Essential Series Air-Spaced Triplet Refractor TelescopeED80 Essential Series Air-Spaced Triplet Refractor Telescope
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor Telescope Sale price$740.00 Regular price$987.00
Save $212.00
AR102 Air-Spaced Doublet Refractor TelescopeAR102 Air-Spaced Doublet Refractor Telescope
Explore Scientific
AR102 Air-Spaced Doublet Refractor Telescope Sale price$423.00 Regular price$635.00
Save $70.00
Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount - FL-N114500EQ3
Explore Scientific
Explore FirstLight 114mm Newtonian Telescope with EQ3 Mount Sale price$353.00 Regular price$423.00
Save $29.00
Explore Scientific 62° Series 5.5mm Waterproof EyepieceExplore Scientific 62° Series 5.5mm Waterproof Eyepiece
Explore Scientific
62° Series 5.5mm Waterproof Eyepiece Sale price$70.00 Regular price$99.00
Save $34.00
Explore Scientific 62° Series 26mm Waterproof EyepieceExplore Scientific 62° Series 26mm Waterproof Eyepiece
Explore Scientific
62° Series 26mm Waterproof Eyepiece Sale price$79.00 Regular price$113.00
Save $29.00
Explore Scientific 62° Series 9mm Waterproof EyepieceExplore Scientific 62° Series 9mm Waterproof Eyepiece
Explore Scientific
62° Series 9mm Waterproof Eyepiece Sale price$70.00 Regular price$99.00
Sold outSave $141.00
Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar FilterExplore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope Go-To Tracker Combo with Solar Filter Sale price$564.00 Regular price$705.00
Save $175.00
ED80 Telescope CaseED80 Telescope Case
Explore Scientific
ED80 Telescope Case Sale price$178.00 Regular price$353.00
Save $430.00
Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope - ES-ED127075-04Explore Scientific ED127 Essential Series Air-Spaced Triplet Refractor Telescope - ES-ED127075-04
Explore Scientific
ED127 Essential Series Air-Spaced Triplet Refractor Telescope Sale price$1,684.00 Regular price$2,114.00
Save $57.00
HR Variable Coma Corrector (2-inch) - HRCC02-00HR Variable Coma Corrector (2-inch) - HRCC02-00
Explore Scientific
HR Variable Coma Corrector (2-inch) With T2 Adapters Sale price$296.00 Regular price$353.00
Save $48.00
Illuminated Polar Finder - EXOS2PF2Illuminated Polar Finder - EXOS2PF2
Explore Scientific
Illuminated Polar Finder Sale price$65.00 Regular price$113.00
Save $29.00
Explore Scientific 62° Series 14mm Waterproof EyepieceExplore Scientific 62° Series 14mm Waterproof Eyepiece
Explore Scientific
62° Series 14mm Waterproof Eyepiece Sale price$70.00 Regular price$99.00
Save $472.00
Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01Explore Scientific ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-0806-01
Explore Scientific
ED80-FCD100 Series Air-Spaced Triplet Refractor Telescope Sale price$1,107.00 Regular price$1,579.00
Save $141.00
Explore Scientific 62° Series 40mm Waterproof EyepieceExplore Scientific 62° Series 40mm Waterproof Eyepiece
Explore Scientific
62° Series 40mm Waterproof Eyepiece Sale price$226.00 Regular price$367.00
Sold outSave $51.00
Explore Scientific 62° Series 32mm Waterproof EyepieceExplore Scientific 62° Series 32mm Waterproof Eyepiece
Explore Scientific
62° Series 32mm Waterproof Eyepiece Sale price$119.00 Regular price$170.00
Save $29.00
62° Series 20mm Waterproof Eyepiece62° Series 20mm Waterproof Eyepiece
Explore Scientific
62° Series 20mm Waterproof Eyepiece Sale price$70.00 Regular price$99.00
Save $27.00
Neutral Density Filter 1.25" ND 0.9Neutral Density Filter 1.25" ND 0.9
Explore Scientific
Neutral Density Filter 1.25" ND 0.9 Sale price$44.00 Regular price$71.00
Save $7.00
Explore Scientific Travel Alarm with radio-controlled Clock and Indoor Temperature DisplayExplore Scientific Travel Alarm with radio-controlled Clock and Indoor Temperature Display
Explore Scientific
Travel Alarm with radio-controlled Clock and Indoor Temperature Display Sale price$22.00 Regular price$29.00
Save $21.00
50mm Finder Scope Rings - Standard Height
Explore Scientific
50mm Finder Scope Rings - Standard Height Sale price$64.00 Regular price$85.00
Save $120.00
Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount - FL-MC1001400TNExplore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount
Explore Scientific
Explore FirstLight 100mm Mak-Cassegrain Telescope with Twilight Nano Mount Sale price$303.00 Regular price$423.00
Save $14.00
Finder Scope Base with Mounting ScrewsFinder Scope Base with Mounting Screws
Explore Scientific
Finder Scope Base with Mounting Screws Sale price$57.00 Regular price$71.00
Save $6.00
Explore Scientific Compact Radio Controlled Alarm ClockExplore Scientific Compact Radio Controlled Alarm Clock
Explore Scientific
Compact Radio Controlled Alarm Clock Sale price$16.00 Regular price$22.00

2 colors available

Save $84.00
HR Variable Coma Corrector (2-inch) - HRCC02-01HR Variable Coma Corrector (2-inch) - HRCC02-01
Explore Science
HR Variable Coma Corrector (2-inch) Sale price$198.00 Regular price$282.00
Save $27.00
Explore Scientific Backpack Carrying CaseExplore Scientific Backpack Carrying Case
Explore Scientific
Backpack Carrying Case Sale priceFrom $86.00 Regular price$113.00
Save $528.00
Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-10207-02Explore Scientific ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope - FCD100-10207-02
Explore Scientific
ED102-FCD100 Series Air-Spaced Triplet Refractor Telescope Sale price$1,868.00 Regular price$2,396.00
Save $26.00
Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)Dual plug (DB9 FTDI chipset and USB 2.0 Mini B)
Explore Scientific
Dual plug (DB9 FTDI chipset and USB 2.0 Mini B) Sale price$24.00 Regular price$50.00
Save $17.00
Explore Scientific Camera-Ring M48x0.75 for Canon EOSExplore Scientific Camera-Ring M48x0.75 for Canon EOS
Explore Scientific
Camera-Ring M48x0.75 for Canon EOS Sale price$26.00 Regular price$43.00
Save $59.00
Explore FirstLight 80mm CF Telescope with Solar FilterExplore FirstLight 80mm CF Telescope with Solar Filter
Explore Scientific
Explore FirstLight 80mm CF Telescope with Solar Filter Sale price$139.00 Regular price$198.00
Save $35.00
Explore Scientific 50mm Finder Scope Rings “ TallExplore Scientific 50mm Finder Scope Rings “ Tall
Explore Scientific
50mm Finder Scope Rings “ Tall Sale price$92.00 Regular price$127.00
Sold outSave $113.00
Explore FirstLight 80mm Telescope Go-To Tracker ComboExplore FirstLight 80mm Telescope Go-To Tracker Combo
Explore Scientific
Explore FirstLight 80mm Telescope Go-To Tracker Combo Sale price$564.00 Regular price$677.00
Save $17.00
Explore Scientific Camera-Ring M48x0.75 for NikonExplore Scientific Camera-Ring M48x0.75 for Nikon
Explore Scientific
Camera-Ring M48x0.75 for Nikon Sale price$26.00 Regular price$43.00
NewSold outSave $296.00
8-inch Dobsonian Reflector Telescope (Red)8-inch Dobsonian Reflector Telescope (Red)
Explore Scientific
8-inch Dobsonian Reflector Telescope (Red) Sale price$691.00 Regular price$987.00
Save $49.00
Nebula Filter H-Beta 2.0-inchNebula Filter H-Beta 2.0-inch
Explore Scientific
Nebula Filter H-Beta 2.0-inch Sale price$205.00 Regular price$254.00
Save $141.00
Explore FirstLight 127mm Mak-Cassegrain Telescope - Optical Tube Only - FL-MC1271900Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories
Explore Scientific
Explore FirstLight 127mm Mak-Cassegrain Telescope Optical Tube With Accessories Sale price$564.00 Regular price$705.00
Save $35.00
Nebula Filter CLS 1.25-inchNebula Filter CLS 1.25-inch
Explore Scientific
Nebula Filter CLS 1.25-inch Sale price$120.00 Regular price$155.00
NewSave $70.00
114mm Newtonian Reflector Telescope with Equatorial Mount114mm Newtonian Reflector Telescope with Equatorial Mount
Explore Scientific
114mm Newtonian Reflector Telescope with Equatorial Mount Sale price$212.00 Regular price$282.00
Save $25.00
Medium-Vixen Style Saddle Plate
Explore Scientific
Medium-Vixen Style Saddle Plate Sale price$60.00 Regular price$85.00
Save $7.00
Explore Scientific Touch Key Radio Controlled ClockExplore Scientific Touch Key Radio Controlled Clock
Explore Scientific
Touch Key Radio Controlled Clock Sale price$22.00 Regular price$29.00
Save $48.00
Cradle for White 127mm Telescope
Explore Scientific
Cradle for White 127mm Telescope Sale price$79.00 Regular price$127.00
Save $77.00
6-inch Tabletop Dobsonian Reflector Telescope6-inch Tabletop Dobsonian Reflector Telescope
Explore Scientific
6-inch Tabletop Dobsonian Reflector Telescope Sale price$628.00 Regular price$705.00
Save $49.00
Explore Scientific 2" Variable Polarizing FilterExplore Scientific 2" Variable Polarizing Filter
Explore Scientific
2" Variable Polarizing Filter Sale price$205.00 Regular price$254.00
Save $141.00
G400 Series 10x50 BinocularsG400 Series 10x50 Binoculars
Explore Scientific
G400 Series 10x50 Binoculars Sale price$353.00 Regular price$494.00
Save $141.00
Explore Scientific G600 ED Series 10x42 BinocularsExplore Scientific G600 ED Series 10x42 Binoculars
Explore Scientific
G600 ED Series 10x42 Binoculars Sale price$353.00 Regular price$494.00
Save $104.00
G400 Series 8x42 BinocularsG400 Series 8x42 Binoculars
Explore Scientific
G400 Series 8x42 Binoculars Sale price$178.00 Regular price$282.00
Save $324.00
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal ReducerED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer
Explore Scientific
ED80 Essential Series Air-Spaced Triplet Refractor Telescope with 0.8x Focal Reducer Sale price$804.00 Regular price$1,128.00

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