One of the big selling points of the Olympus OM-D E-M1 (like the E-M5 before it) is its magnesium body and weather sealing, making it stronger and tougher than most competing mirrorless cameras out there. The E-M1 is dustproof, splashproof, and can be used down to 14°C, with a magnesium alloy inner frame. But what exactly does the weather sealing and construction look like? The folks at ePhotoZine did a teardown of their E-M1 to find out. As part of a weather sealing test, ePhotoZine cites the design as having 60 gasket rings for...
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