This Panasonic-made lens comes with an Olympus/Panasonic Micro 4:3 mount. The lens has a maximum ƒ/2.8 aperture and a minimum ƒ/22.
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Panasonic Lumix G X Vario 12-35mm f/2,8 II ASPH Power O.I.S
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Panasonic LUMIX G X Vario 12-35mm F2.8 Lens