Pictures of the Sony NEX-3N and A58 digital cameras have appeared online. The A58 looks to be a new SLT from Sony, which is rumoured to sport a 20-megapixel sensor and be around the same size as the A57.On top of the bigger sensor, we can expect a dynamic range improvement as well as an 8fps shooting speed. Pricing is expected to be around $599.The NEX-3N will join the rest of Sony's NEX range and sport the same 16-megapixel sensor as the NEX-F3. It should cost between $500 and $600.Alongside the cameras are three new A-mount lenses. They start at an\u00a018-55mm II for $200-$300 and move up to the much more expensive\u00a070-400G f4.5-5.6 II which will retail at around\u00a0$2,400. Finally there is a Zeiss 50mm f1.4 which will likely cost around $1,700.\u00a0No word on UK pricing yet, but Pocket-lint will be playing with the new Sony kit the moment it materialises and will update with UK pricing and hands-on pics. In the meantime, enjoy this rather meaty bunch of leaked press pictures.