On Glass OG 3.0 MagCover
Lowest Listed Price
$30
MSRP
$30
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Updated
Aug 26, 2026
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Specifications
Brand
UPC
850088952186
Description
The On Glass OG 3.0 MagCover protects your optic when the Adapter Ring remains installed between uses. Its durable construction helps block moisture, dirt, and debris from reaching the eyepiece. The easy-on, easy-off design provides quick protection without removing your digiscoping setup.