
I received this (probably fake) image of a Panasonic 45-300mm lens. This lens was rumored to be announced at Photokina together with 12-35mm, 35-100mm f/2.8 lenses and a GH3 camera.
Panasonic filed a patent (201247813) in Japan for a 12-60mm f/4.5-5.6 Micro Four Thirds lens: Patent release date: March 8th, 2012 Patent filed on: August 24th, 2010 Focal length: 58.1999-12.3599mm Aperture: 4.63557-5.76853 Angle of view: 10.1280-4.3446 deg. Zoom ratio: 4.70875 Lens design: 11 elements in 8 groups 1 ED glass element 5 aspherical elements Optical […]
Pentax filed a patent 201048084 in Japan for a 90mm f/2.8 (medium format) and 60mm f/2.8 (full frame) macro lenses.