Designed for the elements, the set is waterproof and fog proof while providing an excellent 42 mm lens diameter for exquisite image quality. (geekwrapped.com)
Now if the laws of physics could enable us to have optical zoom the same as a 400 mm lens on a phone, I'd be set. (macrumors.com)
The huge 40 mm lens lets in as much light as you can handle. (geekwrapped.com)