Buy from Amazon.com : http://fave.co/1HdR0OR <br /><br />Ikelite WD-4 Wide Angle Conversion Dome to fit Ikelite Housings<br /><br />Product Description : <br />Package Includes1 x Dome Lens 1 x Lanyad 1 x Dome Cover <br />Compatible With Ikelite <br />The WD-4 simply slides onto the standard port of the Ikelite housing <br />The WD-4 can be removed and replaced underwater so there is no limit to the cameras zoom or macro capabilities Approximately 34 of the cameras zoom range can be used with the dome in place <br />The conversion dome corrects for the refractive magnification of the flat port underwater to restore the cameras original angle of coverage
