which digital camera weighing less than 524.0 uses the same viewfinder as the nikon d800?
(AND digicams.digital_camera (AND (lt digicams.digital_camera.weight 524.0^^http://www.w3.org/2001/XMLSchema#float) (JOIN (R digicams.camera_viewfinder_type.digital_cameras) (JOIN digicams.camera_viewfinder_type.digital_cameras m.0h98xds))))