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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.

Explore Scientific 72° Series Eyepieces

Explore Scientific 72° Series eyepieces combine a 72° apparent field with ED glass in a waterproof, argon-purged housing. Focal lengths go from 6.5mm, 8.5mm and 11.5mm for planets and double stars to 15mm, 20mm and 25mm for general use, and 30mm and 40mm for wide, low-power fields.

The field is wide enough to frame large objects while still easy to take in at a glance, which suits both planetary and deep-sky observing on refractors and reflectors.

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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 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 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 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 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 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 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 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...

View full details
$299.99 - $299.99
$299.99
$299.99 - $299.99
$299.99