Last month Tamron announced the development of the Tamron 70-300mm F/4.5-6.3 Di III RXD (Model A047) telephoto lens with Sony E mount, promising to release this fall. Additional images of the product, conceived as the smallest and lightest lens for full-frame mirrorless cameras, covering a focal length range of 70-300mm, have recently appeared on the Web.
As we can see from the photo, the novelty is really compact and at the same time quite interesting both in design and structure of the lens. The appearance of the images indicates that the release date of the new product is approaching. Unfortunately, the exact date and price are not yet known.