Explore Scientific 52° Series Argon Purged Waterproof Eyepiece (3mm)

Coatings: EMD (Enhanced Multi-Layer Deposition) on all lens-to-air surfaces Filter Thread: Fits Standard 1.25 inch Diameter Thread in Filters (1.125

Explore Scientific 24mm 68° field argon-purged waterproof 1.25 eyepiece

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Explore Scientific 3mm 52° Argon-Purged Waterproof 1.25 Eyepiece

Explore Scientific Eyepieces Guide (100°, 120°, 92°, 82°, 68°, 62°, 52°)

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Explore Scientific 1.25 52° 3mm Argon-Purged Waterproof Eyepiece # EPWP5203-01., A new focal length joins the Explore Scientific line of inert

Explore Scientific 1.25 52° Series Argon-Purged Waterproof Eyepiece - 3mm

Explore Scientific 3mm 52° Argon-Purged Waterproof 1.25 Eyepiece

Bresser, EXPLORE SCIENTIFIC 52° LER Eyepiece 3mm Ar

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Explore Scientific 52 Degree 3mm Argon-Purged Waterproof Telescope Eyepiece - AliExpress

Explore Scientific 6.7mm 82° field argon-purged waterproof 1.25 eyepiece