Bluefin HD Zoom Macro Lens If you are looking for a wider angle of coverage then go with the optional Zoom Macro Lens. The Zoom Macro Lens delivers an 80+ degree angle of coverage allowing you to bring the wide blue ocean seascapes into full view. The Zoom Macro Lens not only allows for good wide angle but also provides for some room to zoom. And because the housing system was designed with flexibility in mind, you can zoom in, swing in the Revolutionary Flip Macro Lens and fill the screen with a two inch subject from 12 inches away.