The Panasonic 25-50mm F1.7 Raises Important Questions about Micro 43

Panasonic continues to absolutely amaze us since the start of the pandemic. Today, they're announcing the Panasonic 25-50mm f1.7 lens for Micro Four Thirds. This equates to a 50-100mm f3.4 field of view equivalent in full-frame standards. They're doing what Olympus hasn't done--made bright aperture zoom lenses. But Olympus used to do this when Four Thirds DSLRs were still around. However, now Panasonic takes up the banner. They've also released cool things like the S5, the Panasonic 85mm f1.8, a...