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IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.
IMPORTANT: Our store is located in Canada. All orders that include products manufactured outside of Canada or USA will be subject to tariffs and duties, regardless of the order value. US customers are responsible for all applicable duties and tariffs, and those will be billed by the carrier, except for the Lacerta upgrade kit, for which we collect them at checkout.

Products

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99

Explore Scientific 68° 16mm Waterproof Eyepiece - 1.25"

ES-EPWP6816-01
2 in stock

16mm Focal Length 68° Apparent Field of View 1.25" Barrel Diameter Waterproof & Argon-Purged Parfocal with 68° Series Eyepieces Long Eye Relie...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99

Explore Scientific 68° 20mm Waterproof Eyepiece - 1.25"

ES-EPWP6820-01

20mm Focal Length 68° Apparent Field of View 1.25" Barrel Diameter Argon-Purged Waterproof Construction Parfocal with other ES 68° Eyepieces De...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99

Explore Scientific 68° 24mm Waterproof Eyepiece - 1.25"

ES-EPWP6824-01

24mm Focal Length 68° Apparent Field of View 1.25" Barrel Diameter Argon-Purged Waterproof Construction Parfocal with 68° Series Eyepieces Desc...

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$109.99 - $109.99
$109.99
$109.99 - $109.99
$109.99
$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99

Explore Scientific 68° 28mm Waterproof Eyepiece - 2"

ES-EPWP6828-01
1 in stock

28mm Focal Length 68° Apparent Field of View 2" Barrel Diameter Argon-Purged Waterproof Construction Long Eye Relief with Foldable Eyecup Descr...

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$169.99 - $169.99
$169.99
$169.99 - $169.99
$169.99
$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99

Explore Scientific 68° 34mm Waterproof Eyepiece - 2"

ES-EPWP6834-01

34mm Focal Length 68° Apparent Field of View 2" Diameter Barrel Argon-Purged Waterproof Construction Parfocal with other 68° Series Eyepieces Long...

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$219.99 - $219.99
$219.99
$219.99 - $219.99
$219.99
$309.99 - $309.99
$309.99
$309.99 - $309.99
$309.99

Explore Scientific 68° 40mm Waterproof Eyepiece - 2"

ES-EPWP6840-01

40mm Focal Length 68° Apparent Field of View 2" Barrel Diameter Argon-Purged Waterproof Construction Long Eye Relief for Eyeglass Wearers Parfocal...

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$309.99 - $309.99
$309.99
$309.99 - $309.99
$309.99
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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99

Explore Scientific 70° 25mm Eyepiece - 2" - Discontinued

ES-EP7025-00

The new eyepiece design represent a major advance compared to the original Plössl and Super-Plössl design. The five element design features tack sh...

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$99.99 - $99.99
$99.99
$99.99 - $99.99
$99.99
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Explore Scientific 72° ED 40mm Waterproof Eyepiece
$449.99 - $449.99
$449.99
$449.99 - $449.99
$449.99

Explore Scientific 72° ED 40mm Waterproof Eyepiece

ES-EPWP7240ED-01

40mm Focal Length 72° Apparent Field of View 2-Inch Barrel Diameter Extra-Low Dispersion (ED) Glass Waterproof and Gas-Purged Construction Desc...

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$449.99 - $449.99
$449.99
$449.99 - $449.99
$449.99
Explore Scientific 72° ED 8.5mm Waterproof Eyepiece
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 72° ED 8.5mm Waterproof Eyepiece

ES-EPWP7285ED-01

8.5mm Focal Length 72° Apparent Field of View Extra-Low Dispersion (ED) Glass 1.25" Barrel Diameter Waterproof and Gas-Purged Description FAQ S...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
Explore Scientific 72° ED Series 11.5mm Waterproof Eyepiece
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 72° ED Series 11.5mm Waterproof Eyepiece

ES-EPWP72115ED-01

11.5mm Focal Length 72° Apparent Field of View Extra-Low Dispersion (ED) Glass 1.25" Barrel Diameter Waterproof Construction Description FAQ Sp...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
Explore Scientific 72° ED Series 15mm Waterproof Eyepiece
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 72° ED Series 15mm Waterproof Eyepiece

ES-EPWP7215ED-01

15mm Focal Length 72° Apparent Field of View 1.25" Diameter Barrel Extra-Low Dispersion (ED) Glass Waterproof Construction Description FAQ Spec...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
Explore Scientific 72° ED Series 20mm Waterproof Eyepiece
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 72° ED Series 20mm Waterproof Eyepiece

ES-EPWP7220ED-01

20mm Focal Length 72° Apparent Field of View 1.25" Barrel Diameter Waterproof & Gas-Purged Construction Extra-Low Dispersion (ED) Glass Des...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
Explore Scientific 72° ED Series 25mm Waterproof Eyepiece
$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99

Explore Scientific 72° ED Series 25mm Waterproof Eyepiece

ES-EPWP7225ED-01

25mm Focal Length 72° Apparent Field of View 2-Inch Barrel Diameter Extra-Low Dispersion (ED) Glass Waterproof and Gas-Purged Construction Desc...

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$349.99 - $349.99
$349.99
$349.99 - $349.99
$349.99
Explore Scientific 72° ED Series 30mm Waterproof Eyepiece
$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99

Explore Scientific 72° ED Series 30mm Waterproof Eyepiece

ES-EPWP7230ED-01

30mm Focal Length 72° Apparent Field of View 2-inch Barrel Diameter Extra-Low Dispersion (ED) Glass Waterproof and Gas-Purged Construction Desc...

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$399.99 - $399.99
$399.99
$399.99 - $399.99
$399.99
Explore Scientific 72° ED Series 6.5mm Waterproof Eyepiece
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 72° ED Series 6.5mm Waterproof Eyepiece

ES-EPWP7265ED-01

6.5mm Focal Length for High Magnification 72° Apparent Field of View 1.25" Barrel Diameter Extra-Low Dispersion (ED) Glass Element Waterproof and ...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
Explore Scientific 8-inch Dobsonian Reflector Telescope (Red)
$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99

Explore Scientific 8-inch Dobsonian Reflector Telescope (Red)

ES-ON20859RR

208mm (8-inch) Primary Mirror 1219mm Focal Length f/5.9 Focal Ratio 2-inch Crayford-style Focuser with 1.25-inch Adapter Dobsonian-style Mount Inc...

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$699.99 - $699.99
$699.99
$699.99 - $699.99
$699.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Explore Scientific 82° 11mm Waterproof Eyepiece - 1.25"

ES-EPWP8211-01

11mm Focal Length 82° Apparent Field of View 1.25" Barrel Diameter Waterproof & Argon-Purged Construction Enhanced Multilayer Deposition (EMD)...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Explore Scientific 82° 14mm Waterproof Eyepiece - 1.25"

ES-EPWP8214-01

14mm Focal Length 82° Apparent Field of View 1.25" Barrel Diameter Waterproof & Argon-Purged Design EMD (Enhanced Multilayer Deposition) Coati...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$189.99 - $189.99
$189.99
$189.99 - $189.99
$189.99

Explore Scientific 82° 18mm Waterproof Eyepiece - 2"

ES-EPWP8218-01

18mm Focal Length 82° Apparent Field of View 2" Diameter Barrel Waterproof and Argon-Purged Construction Enhanced Multilayer Deposition (EMD) Coat...

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$189.99 - $189.99
$189.99
$189.99 - $189.99
$189.99
$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99

Explore Scientific 82° 24mm Waterproof Eyepiece - 2"

ES-EPWP8224-01
2 in stock

24mm Focal Length 82° Apparent Field of View 2" Barrel Diameter Argon-Purged Waterproof Design Enhanced Multilayer Deposition (EMD) Coatings De...

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$249.99 - $249.99
$249.99
$249.99 - $249.99
$249.99
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99

Explore Scientific 82° 30mm Waterproof Eyepiece - 2"

ES-EPWP8230-01
5 in stock

30mm Focal Length 82° Apparent Field of View 2" Barrel Diameter Waterproof and Argon-Purged Construction Enhanced Multilayer Deposition (EMD) Coat...

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$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Explore Scientific 82° 4.5mm LER Waterproof Eyepiece - 1.25"

ES-EPWP8245LE-01

82° Apparent Field of View 4.5mm High-Magnification Focal Length 15.9mm Long Eye Relief (LER) Argon-Purged Waterproof Construction 1.25" Barrel Di...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Explore Scientific 82° 6.5mm LER Waterproof Eyepiece - 1.25"

ES-EPWP8265LE-01

6.5mm Focal Length 82° Apparent Field of View 16.8mm Long Eye Relief (LER) 1.25" Barrel Diameter Argon-Purged Waterproof Construction Descripti...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99

Explore Scientific 82° 8.5mm LER Waterproof Eyepiece - 1.25"

ES-EPWP8285LE-01

8.5mm Focal Length for High Magnification 82° Apparent Field of View 15mm Long Eye Relief (LER) 1.25" Barrel Diameter Argon-Purged Waterproof Cons...

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$149.99 - $149.99
$149.99
$149.99 - $149.99
$149.99