Just Posted: our preview of the Panasonic Lumix G X Vario 35-100mm F2.8 OIS. The 35-100mm F2.8 is Panasonic's second constant aperture zoom for Micro Four Thirds and is designed to cover the classic 70-200mm equivalent range. It does so in a relatively compact lens that matches the company's existing 12-35mm F2.8 bright standard zoom. The lens we have isn't ready for the rigors of studio testing, so isn't part of the relaunch of lens reviews just yet, but is 'final' enough for us to be allowed to publish a full-resolution samples gallery.