Panasonic Lumix has released a new interchangeable telephoto zoom lens! The Lumix S 70-300mm F4.5-5.6 MACRO O.I.S! Based on the L-Mount system for the Lumix S Series Full-frame Digital Single Lens Mirrorless Camera, this lens focuses on the professional. With Lumix’s high-quality technology, this new lens brings uncompromising photographic expression!
The Canon RF 70-200mm F2.8 L IS USM lens is a beautiful telephoto, and if you have one, you have probably fallen in love with everything this lens can do. You may have also noticed that when using auto-focusing (AF) at close-range with the focus distance approximately set to the Tele-end, that your images may be a little front-focused. Well, I have some excellent news for you. Those two amazing words, firmware update!