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Explore Scientific 82° Series Eyepieces

Explore Scientific 82° Series eyepieces offer an 82° apparent field in waterproof, argon-purged housings. The 1.25" models include 11mm and 14mm, plus 4.5mm, 6.5mm and 8.5mm LER versions with long eye relief for comfortable high-power viewing. The 18mm, 24mm and 30mm use 2" barrels.

The wide field keeps objects in view longer on non-tracking telescopes such as Dobsonians, and suits observers who want a spacious view of clusters, nebulae and the Moon.

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CA$419.99 - CA$419.99
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CA$419.99 - CA$419.99
CA$419.99

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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CA$419.99 - CA$419.99
CA$419.99
CA$419.99 - CA$419.99
CA$419.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99

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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CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99

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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CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99

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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CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$349.99 - CA$349.99
CA$349.99
CA$349.99 - CA$349.99
CA$349.99

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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CA$349.99 - CA$349.99
CA$349.99
CA$349.99 - CA$349.99
CA$349.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99

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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CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99

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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CA$209.99 - CA$209.99
CA$209.99
CA$209.99 - CA$209.99
CA$209.99
CA$265.99 - CA$265.99
CA$265.99
CA$265.99 - CA$265.99
CA$265.99

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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CA$265.99 - CA$265.99
CA$265.99
CA$265.99 - CA$265.99
CA$265.99